Updates to work with new, stub-ified, VesselSimulator.
Updates to work with new, stub-ified, VesselSimulator.

file:b/API/Enums.cs (new)
--- /dev/null
+++ b/API/Enums.cs
@@ -1,1 +1,25 @@
+// VOID © 2015 toadicus
+//
+// This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a
+// copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
+using System;
 
+namespace VOID
+{
+	public enum VOID_TimeScale : UInt32
+	{
+		KERBIN_TIME = 1, // Earth if 0
+		SOLAR_DAY = 4, // Sidereal if 0
+		ROUNDED_SCALE = 1024 // Real values if 0
+	}
+
+	public enum IconState : UInt32
+	{
+		PowerOff = 1,
+		PowerOn = 2,
+		Inactive = 4,
+		Active = 8
+	}
+}
+
+

--- a/API/IVOID_Module.cs
+++ b/API/IVOID_Module.cs
@@ -33,10 +33,10 @@
 	public interface IVOID_Module
 	{
 		string Name { get; }
-		bool toggleActive { get; set; }
-		bool guiRunning { get; }
-		bool inValidScene { get; }
-		bool inValidGame { get; }
+		bool Active { get; set; }
+		bool GUIRunning { get; }
+		bool InValidScene { get; }
+		bool InValidGame { get; }
 
 		void DrawGUI();
 		void StartGUI();

--- a/API/VOIDCore.cs
+++ b/API/VOIDCore.cs
@@ -64,6 +64,8 @@
 		public abstract Stage LastStage { get; protected set; }
 		public abstract Stage[] Stages { get; protected set; }
 
+		public abstract VOID_TimeScale TimeScale { get; protected set; }
+
 		public abstract event VOIDEventHandler onApplicationQuit;
 		public abstract event VOIDEventHandler onSkinChanged;
 

--- a/API/VOID_Module.cs
+++ b/API/VOID_Module.cs
@@ -41,47 +41,30 @@
 		 * Fields
 		 * */
 		[AVOID_SaveValue("Active")]
-		protected VOID_SaveValue<bool> _Active = (VOID_SaveValue<bool>)false;
+		protected VOID_SaveValue<bool> active = (VOID_SaveValue<bool>)false;
+
+		protected float lastUpdate = 0;
+
 		private GameScenes[] validScenes;
 		private Game.Modes[] validModes;
-
-		protected float lastUpdate = 0;
 
 		/*
 		 * Properties
 		 * */
-		protected virtual VOIDCore core
-		{
-			get
-			{
-				return VOID_Data.Core;
-			}
-		}
-
-		protected virtual bool timeToUpdate
-		{
-			get
-			{
-				return (
-					(this.core.UpdateTimer - this.lastUpdate) > this.core.UpdatePeriod ||
-					this.lastUpdate > this.core.UpdateTimer
-				);
-			}
-		}
-
-		public virtual bool toggleActive
-		{
-			get
-			{
-				return this._Active && this.inValidGame && this.inValidScene;
+
+		public virtual bool Active
+		{
+			get
+			{
+				return this.active && this.InValidGame && this.InValidScene;
 			}
 			set
 			{
-				this._Active.value = value && this.inValidGame && this.inValidScene;
-			}
-		}
-
-		public virtual bool guiRunning
+				this.active.value = value && this.InValidGame && this.InValidScene;
+			}
+		}
+
+		public virtual bool GUIRunning
 		{
 			get
 			{
@@ -106,44 +89,26 @@
 			}
 		}
 
-		public virtual GameScenes[] ValidScenes
-		{
-			get
-			{
-				if (this.validScenes == null)
-				{
-					Tools.PostDebugMessage(this, "validScenes is null when checking inValidScene; fetching attribute.");
-					foreach (var attr in this.GetType().GetCustomAttributes(false))
-					{
-						if (attr is VOID_ScenesAttribute)
-						{
-							VOID_ScenesAttribute addonAttr = (VOID_ScenesAttribute)attr;
-
-							this.validScenes = addonAttr.ValidScenes;
-
-							Tools.PostDebugMessage("Found VOID_ScenesAttribute; validScenes set.");
-
-							break;
-						}
-					}
-
-					if (this.validScenes == null)
-					{
-						this.validScenes = new GameScenes[] { GameScenes.FLIGHT };
-						Tools.PostDebugMessage("No VOID_ScenesAttribute found; validScenes defaulted to flight.");
-					}
-				}
-
-				return this.validScenes;
-			}
-		}
-
-		public virtual bool inValidScene
+		public virtual bool InValidGame
+		{
+			get
+			{
+				return this.ValidModes.Contains(HighLogic.CurrentGame.Mode);
+			}
+		}
+
+		public virtual bool InValidScene
 		{
 			get
 			{
 				return this.ValidScenes.Contains(HighLogic.LoadedScene);
 			}
+		}
+
+		public virtual string Name
+		{
+			get;
+			protected set;
 		}
 
 		public virtual Game.Modes[] ValidModes
@@ -186,25 +151,62 @@
 			}
 		}
 
-		public virtual bool inValidGame
-		{
-			get
-			{
-				return this.ValidModes.Contains(HighLogic.CurrentGame.Mode);
-			}
-		}
-
-		public virtual string Name
-		{
-			get;
-			protected set;
-		}
-
-		public virtual Vessel vessel
+		public virtual GameScenes[] ValidScenes
+		{
+			get
+			{
+				if (this.validScenes == null)
+				{
+					Tools.PostDebugMessage(this, "validScenes is null when checking inValidScene; fetching attribute.");
+					foreach (var attr in this.GetType().GetCustomAttributes(false))
+					{
+						if (attr is VOID_ScenesAttribute)
+						{
+							VOID_ScenesAttribute addonAttr = (VOID_ScenesAttribute)attr;
+
+							this.validScenes = addonAttr.ValidScenes;
+
+							Tools.PostDebugMessage("Found VOID_ScenesAttribute; validScenes set.");
+
+							break;
+						}
+					}
+
+					if (this.validScenes == null)
+					{
+						this.validScenes = new GameScenes[] { GameScenes.FLIGHT };
+						Tools.PostDebugMessage("No VOID_ScenesAttribute found; validScenes defaulted to flight.");
+					}
+				}
+
+				return this.validScenes;
+			}
+		}
+
+		public virtual Vessel Vessel
 		{
 			get
 			{
 				return FlightGlobals.ActiveVessel;
+			}
+		}
+
+		protected virtual VOIDCore core
+		{
+			get
+			{
+				return VOID_Data.Core;
+			}
+		}
+
+		protected virtual bool timeToUpdate
+		{
+			get
+			{
+				return (
+					(this.core.UpdateTimer - this.lastUpdate) > this.core.UpdatePeriod ||
+					this.lastUpdate > this.core.UpdateTimer
+				);
 			}
 		}
 
@@ -213,7 +215,7 @@
 		 * */
 		public virtual void StartGUI()
 		{
-			if (!this.toggleActive || this.guiRunning)
+			if (!this.Active || this.GUIRunning)
 			{
 				return;
 			}
@@ -224,7 +226,7 @@
 
 		public virtual void StopGUI()
 		{
-			if (!this.guiRunning)
+			if (!this.GUIRunning)
 			{
 				return;
 			}
@@ -453,7 +455,8 @@
 			{
 				if (closeRect.Contains(Event.current.mousePosition))
 				{
-					this.toggleActive = false;
+					this.Active = false;
+					this.removeUILock();
 				}
 			}
 
@@ -477,61 +480,68 @@
 
 			bool cursorInWindow = _Pos.Contains(Mouse.screenPos);
 
+			if (cursorInWindow)
+			{
+				this.setUILock();
+			}
+			else
+			{
+				this.removeUILock();
+			}
+
+			if (HighLogic.LoadedSceneIsEditor)
+			{
+				_Pos = Tools.ClampRectToEditorPad(_Pos);
+			}
+			else
+			{
+				_Pos = Tools.ClampRectToScreen(_Pos);
+			}
+
+			if (_Pos != this.WindowPos)
+			{
+				this.WindowPos = _Pos;
+				this.core.configDirty = true;
+			}
+		}
+
+		protected void setUILock()
+		{
 			switch (HighLogic.LoadedScene)
 			{
 				case GameScenes.EDITOR:
-					if (cursorInWindow)
-					{
-						InputLockManager.SetControlLock(
-							ControlTypes.EDITOR_ICON_HOVER | ControlTypes.EDITOR_ICON_PICK |
-							ControlTypes.EDITOR_PAD_PICK_COPY | ControlTypes.EDITOR_PAD_PICK_COPY,
-							this.inputLockName
-						);
-						EditorLogic.fetch.Lock(false, false, false, this.inputLockName);
-					}
-					else
-					{
-						EditorLogic.fetch.Unlock(this.inputLockName);
-					}
+					InputLockManager.SetControlLock(
+						ControlTypes.EDITOR_ICON_HOVER | ControlTypes.EDITOR_ICON_PICK |
+						ControlTypes.EDITOR_PAD_PICK_COPY | ControlTypes.EDITOR_PAD_PICK_COPY,
+						this.inputLockName
+					);
+					EditorLogic.fetch.Lock(false, false, false, this.inputLockName);
 					break;
 				case GameScenes.FLIGHT:
-					if (cursorInWindow)
-					{
-						InputLockManager.SetControlLock(ControlTypes.CAMERACONTROLS, this.inputLockName);
-					}
-					else if (InputLockManager.GetControlLock(this.inputLockName) != ControlTypes.None)
-					{
-						InputLockManager.RemoveControlLock(this.inputLockName);
-					}
+					InputLockManager.SetControlLock(ControlTypes.CAMERACONTROLS, this.inputLockName);
 					break;
 				case GameScenes.SPACECENTER:
-					if (cursorInWindow)
-					{
-						InputLockManager.SetControlLock(
-							ControlTypes.KSC_FACILITIES | ControlTypes.CAMERACONTROLS,
-							this.inputLockName
-						);
-					}
-					else if (InputLockManager.GetControlLock(this.inputLockName) != ControlTypes.None)
-					{
-						InputLockManager.RemoveControlLock(this.inputLockName);
-					}
+					InputLockManager.SetControlLock(
+						ControlTypes.KSC_FACILITIES | ControlTypes.CAMERACONTROLS,
+						this.inputLockName
+					);
 					break;
 			}
-
-			if (HighLogic.LoadedSceneIsEditor)
-			{
-				_Pos = Tools.ClampRectToEditorPad(_Pos);
-			}
-			else
-			{
-				_Pos = Tools.ClampRectToScreen(_Pos);
-			}
-
-			if (_Pos != this.WindowPos)
-			{
-				this.WindowPos = _Pos;
-				this.core.configDirty = true;
+		}
+
+		protected void removeUILock()
+		{
+			switch (HighLogic.LoadedScene)
+			{
+				case GameScenes.EDITOR:
+					EditorLogic.fetch.Unlock(this.inputLockName);
+					break;
+				case GameScenes.FLIGHT:
+					InputLockManager.RemoveControlLock(this.inputLockName);
+					break;
+				case GameScenes.SPACECENTER:
+					InputLockManager.RemoveControlLock(this.inputLockName);
+					break;
 			}
 		}
 	}

--- /dev/null
+++ b/API/VOID_SingletonCore.cs
@@ -1,1 +1,69 @@
+// VOID
+//
+// VOID_SingletonModule.cs
+//
+// Copyright © 2015, toadicus
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+//    this list of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be used
+//    to endorse or promote products derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+using System;
 
+namespace VOID
+{
+	public abstract class VOID_SingletonCore<T> : VOIDCore, IVOID_Module, IDisposable
+		where T : VOID_Module, new()
+	{
+		#region Singleton Members
+		/*
+		 * Static Members
+		 * */
+		protected static bool _initialized = false;
+
+		public static bool Initialized
+		{
+			get
+			{
+				return _initialized;
+			}
+		}
+
+		protected static T _instance;
+
+		public static T Instance
+		{
+			get
+			{
+				if (_instance == null)
+				{
+					_instance = new T();
+					_initialized = true;
+				}
+				return _instance;
+			}
+		}
+
+		public abstract void Dispose();
+		#endregion
+	}
+}
+
+

--- a/API/VOID_SingletonModule.cs
+++ /dev/null
@@ -1,67 +1,1 @@
-// VOID
-//
-// VOID_SingletonModule.cs
-//
-// Copyright © 2015, toadicus
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without modification,
-// are permitted provided that the following conditions are met:
-//
-// 1. Redistributions of source code must retain the above copyright notice,
-//    this list of conditions and the following disclaimer.
-//
-// 2. Redistributions in binary form must reproduce the above copyright notice,
-//    this list of conditions and the following disclaimer in the documentation and/or other
-//    materials provided with the distribution.
-//
-// 3. Neither the name of the copyright holder nor the names of its contributors may be used
-//    to endorse or promote products derived from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
-// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-using System;
 
-namespace VOID
-{
-	public abstract class VOID_SingletonModule<T> : VOIDCore, IVOID_Module
-		where T : VOID_Module, new()
-	{
-		#region Singleton Members
-		/*
-		 * Static Members
-		 * */
-		protected static bool _initialized = false;
-
-		public static bool Initialized
-		{
-			get
-			{
-				return _initialized;
-			}
-		}
-
-		protected static T _instance;
-
-		public static T Instance
-		{
-			get
-			{
-				if (_instance == null)
-				{
-					_instance = new T();
-					_initialized = true;
-				}
-				return _instance;
-			}
-		}
-		#endregion
-	}
-}
-
-

--- /dev/null
+++ b/API/VOID_SingletonWindow.cs
@@ -1,1 +1,73 @@
+// VOID
+//
+// VOID_SingletonModule.cs
+//
+// Copyright © 2015, toadicus
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+// 1. Redistributions of source code must retain the above copyright notice,
+//    this list of conditions and the following disclaimer.
+//
+// 2. Redistributions in binary form must reproduce the above copyright notice,
+//    this list of conditions and the following disclaimer in the documentation and/or other
+//    materials provided with the distribution.
+//
+// 3. Neither the name of the copyright holder nor the names of its contributors may be used
+//    to endorse or promote products derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+using System;
 
+namespace VOID
+{
+	public abstract class VOID_SingletonWindow<T> : VOID_WindowModule, IVOID_Module, IDisposable
+		where T : VOID_WindowModule, new()
+	{
+		#region Singleton Members
+		/*
+		 * Static Members
+		 * */
+		protected static bool _initialized = false;
+
+		public static bool Initialized
+		{
+			get
+			{
+				return _initialized;
+			}
+		}
+
+		protected static T _instance;
+
+		public static T Instance
+		{
+			get
+			{
+				if (_instance == null)
+				{
+					_instance = new T();
+					_initialized = true;
+				}
+				return _instance;
+			}
+		}
+
+		public virtual void Dispose()
+		{
+			_instance = null;
+			_initialized = false;
+		}
+		#endregion
+	}
+}
+
+

--- a/Properties/AssemblyInfo.cs
+++ b/Properties/AssemblyInfo.cs
@@ -39,7 +39,7 @@
 // The assembly version has the format "{Major}.{Minor}.{Build}.{Revision}".
 // The form "{Major}.{Minor}.*" will automatically update the build and revision,
 // and "{Major}.{Minor}.{Build}.*" will update just the revision.
-[assembly: AssemblyVersion("0.16.4.*")]
+[assembly: AssemblyVersion("0.17.1.*")]
 // The following attributes are used to specify the signing key for the assembly,
 // if desired. See the Mono documentation for more information about signing.
 //[assembly: AssemblyDelaySign(false)]

--- a/Tools/VOID_DataValue.cs
+++ b/Tools/VOID_DataValue.cs
@@ -229,7 +229,7 @@
 		}
 		
 		public virtual string ValueUnitString(int digits) {
-			return Tools.MuMech_ToSI(this, digits) + this.Units;
+			return string.Format("{0}{1}", SIFormatProvider.ToSI(this, digits), Units);
 		}
 
 		public virtual string ValueUnitString(int digits, int MinMagnitude, int MaxMagnitude)
@@ -264,26 +264,17 @@
 
 		public virtual int DoGUIHorizontalPrec(int digits)
 		{
-			double magnitude;
-			double magLimit;
-
-			magnitude = Math.Log10(Math.Abs((double)this));
-
-			magLimit = Math.Max(Math.Abs(magnitude), 3d) + 3d;
-			magLimit = Math.Round(Math.Ceiling(magLimit / 3f)) * 3d;
+			if (digits < 0 || digits > 8)
+			{
+				digits = 5;
+			}
 
 			GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 			GUILayout.Label(this.Label + "ⁱ:", GUILayout.ExpandWidth(true));
 			GUILayout.FlexibleSpace();
 
-			if (magnitude >= 0)
-			{
-				GUILayout.Label(this.ValueUnitString(3, int.MinValue, (int)magnitude - digits), GUILayout.ExpandWidth(false));
-			}
-			else
-			{
-				GUILayout.Label(this.ValueUnitString(3, (int)magnitude + digits, int.MaxValue), GUILayout.ExpandWidth(false));
-			}
+			GUILayout.Label(this.ValueUnitString(digits), GUILayout.ExpandWidth(false));
+
 			GUILayout.EndHorizontal();
 
 			if (Event.current.type == EventType.mouseUp)
@@ -291,33 +282,28 @@
 				Rect lastRect = GUILayoutUtility.GetLastRect();
 				if (lastRect.Contains(Event.current.mousePosition))
 				{
-					Tools.PostDebugMessage(string.Format("{0}: Changing digits from {1} within magLimit {2}.",
+					Tools.PostDebugMessage(string.Format("{0}: Changing digits from {1}",
 						this.GetType().Name,
-						digits,
-						magLimit));
+						digits
+					));
 
 					if (Event.current.button == 0)
 					{
-						digits = (digits + 3) % (int)magLimit;
+						digits = (digits + 3) % 9;
 					}
 					else if (Event.current.button == 1)
 					{
-						digits = (digits - 3) % (int)magLimit;
+						digits = (digits - 3) % 9;
 					}
 
 					if (digits < 0)
 					{
-						digits += (int)magLimit;
+						digits += 9;
 					}
 
-					Tools.PostDebugMessage(string.Format("{0}: Changed digits to {1}." +
-						"\n\tNew minMagnitude: {2}, maxMagnitude: {3}" +
-						"\n\tMagnitude: {4}",
+					Tools.PostDebugMessage(string.Format("{0}: Changed digits to {1}.",
 						this.GetType().Name,
-						digits,
-						magnitude >= 0 ? int.MinValue : (int)magnitude - 4 + digits,
-						magnitude >= 0 ? (int)magnitude - digits : int.MaxValue,
-						magnitude
+						digits
 					));
 				}
 			}

--- /dev/null
+++ b/Tools/VOID_StageExtensions.cs
@@ -1,1 +1,38 @@
+// VOID © 2015 toadicus
+//
+// This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License. To view a
+// copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/
 
+using KerbalEngineer.VesselSimulator;
+using KSP;
+using System;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace VOID
+{
+	public static class VOID_StageExtensions
+	{
+		public static double NominalThrust(this Stage stage)
+		{
+			if (stage.actualThrust == 0d)
+			{
+				return stage.thrust;
+			}
+			else
+			{
+				return stage.actualThrust;
+			}
+		}
+
+		public static double MassFlow(this Stage stage)
+		{
+			double stageIsp = VOID_Data.Core.LastStage.isp;
+			double stageThrust = stage.NominalThrust();
+
+			return stageThrust / (stageIsp * VOID_Data.KerbinGee);
+		}
+	}
+}
+
+

--- a/Tools/VOID_Tools.cs
+++ b/Tools/VOID_Tools.cs
@@ -316,6 +316,7 @@
 		}
 		#endregion
 
+		#region WINDOW_UTILS
 		private static Dictionary<int, GUI.WindowFunction> functionCache;
 		public static UnityEngine.GUI.WindowFunction GetWindowHandler(Action<int> func)
 		{
@@ -377,7 +378,9 @@
 				}
 			}
 		}
-
+		#endregion
+
+		#region TIME_UTILS
 		/// <summary>
 		/// Formats the interval given in seconds as a human-friendly
 		/// time period in [[[[years, ]days, ]hours, ]minutes, and ]seconds.
@@ -411,28 +414,55 @@
 			{
 				get
 				{
-					if (GameSettings.KERBIN_TIME)
+					VOID_TimeScale flags = VOID_Data.Core.TimeScale &
+						(VOID_TimeScale.KERBIN_TIME | VOID_TimeScale.SOLAR_DAY | VOID_TimeScale.ROUNDED_SCALE);
+
+					switch (flags)
 					{
-						return 21600d;
+						// Earth day, sidereal
+						case 0:
+							return 86164.1d;
+						// Earth day, solar (also rounded)
+						case VOID_TimeScale.ROUNDED_SCALE | VOID_TimeScale.SOLAR_DAY:
+						case VOID_TimeScale.ROUNDED_SCALE:
+						case VOID_TimeScale.SOLAR_DAY:
+							return 86400d;
+						// Kerbin day, solar
+						case VOID_TimeScale.KERBIN_TIME | VOID_TimeScale.SOLAR_DAY:
+							return 21650.813d;
+						// Kerbin day, sidereal (also rounded)
+						default:
+							return 21600d;
 					}
-					else
+				}
+			}
+
+			public static double SecondsPerYear
+			{
+				get
+				{
+					VOID_TimeScale flags = VOID_Data.Core.TimeScale &
+						(VOID_TimeScale.KERBIN_TIME | VOID_TimeScale.SOLAR_DAY | VOID_TimeScale.ROUNDED_SCALE);
+
+					switch (flags)
 					{
-						return 86164.1d;
-					}
-				}
-			}
-
-			public static double SecondsPerYear
-			{
-				get
-				{
-					if (GameSettings.KERBIN_TIME)
-					{
-						return 9203545d;
-					}
-					else
-					{
-						return 31558149d;
+						// Earth year, rounded
+						case VOID_TimeScale.SOLAR_DAY | VOID_TimeScale.ROUNDED_SCALE:
+						case VOID_TimeScale.ROUNDED_SCALE:
+							return 60 * 60 * 24 * 365;
+						// Kerbin year, rounded
+						case VOID_TimeScale.KERBIN_TIME | VOID_TimeScale.SOLAR_DAY | VOID_TimeScale.ROUNDED_SCALE:
+						case VOID_TimeScale.KERBIN_TIME | VOID_TimeScale.ROUNDED_SCALE:
+							return 60 * 60 * 6 * 426;
+						// Earth year, solar time
+						case VOID_TimeScale.SOLAR_DAY:
+							return 31556925.2507328;
+						// Earth year, sidereal time
+						case 0:
+							return 31558149.7635456d;
+						// Kerbin year, solar & sidereal time
+						default:
+							return 9203544.61750141d;
 					}
 				}
 			}
@@ -545,6 +575,7 @@
 
 			public UnpackedTime() : this(0, 0, 0, 0, 0d) {}
 		}
+		#endregion
 
 		public static string UppercaseFirst(string s)
 		{

--- a/VOID.csproj
+++ b/VOID.csproj
@@ -106,13 +106,16 @@
     <Compile Include="Tools\VOID_DataValue.cs" />
     <Compile Include="Tools\VOID_SaveValue.cs" />
     <Compile Include="API\VOID_HUDModule.cs" />
-    <Compile Include="API\VOID_SingletonModule.cs" />
     <Compile Include="API\Attributes\VOID_ScenesAttribute.cs" />
     <Compile Include="API\Attributes\AVOID_SaveValue.cs" />
     <Compile Include="API\VOIDMaster.cs" />
     <Compile Include="API\Attributes\VOID_GameModesAttribute.cs" />
     <Compile Include="VOID_ConfigWindow.cs" />
     <Compile Include="Tools\VOID_Localization.cs" />
+    <Compile Include="Tools\VOID_StageExtensions.cs" />
+    <Compile Include="API\VOID_SingletonCore.cs" />
+    <Compile Include="API\VOID_SingletonWindow.cs" />
+    <Compile Include="API\Enums.cs" />
   </ItemGroup>
   <ProjectExtensions>
     <MonoDevelop>

--- a/VOIDCore_Generic.cs
+++ b/VOIDCore_Generic.cs
@@ -26,6 +26,8 @@
 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+using KerbalEngineer.Editor;
+using KerbalEngineer.Helpers;
 using KerbalEngineer.VesselSimulator;
 using KSP;
 using System;
@@ -37,7 +39,7 @@
 
 namespace VOID
 {
-	public abstract class VOIDCore_Generic<T> : VOID_SingletonModule<T>, IVOID_Module, IDisposable
+	public abstract class VOIDCore_Generic<T> : VOID_SingletonCore<T>, IVOID_Module, IDisposable
 		where T : VOID_Module, new()
 	{
 		/*
@@ -89,6 +91,9 @@
 
 		[AVOID_SaveValue("vesselSimActive")]
 		protected VOID_SaveValue<bool> vesselSimActive;
+
+		[AVOID_SaveValue("timeScaleFlags")]
+		protected VOID_SaveValue<UInt32> timeScaleFlags;
 
 		// Vessel Type Housekeeping
 		protected bool vesselTypesLoaded = false;
@@ -119,14 +124,29 @@
 
 		public override bool configDirty { get; set; }
 
-		internal IButton ToolbarButton;
-
-		internal ApplicationLauncherButton AppLauncherButton;
+		protected IButton ToolbarButton;
+		protected ApplicationLauncherButton AppLauncherButton;
+		protected IconState iconState;
 
 		/*
 		 * Properties
 		 * */
-
+		public override bool Active
+		{
+			get
+			{
+				return base.Active;
+			}
+			set
+			{
+				if (value != base.Active)
+				{
+					this.SetIconTexture(this.powerState | this.activeState);
+				}
+
+				base.Active = value;
+			}
+		}
 		public override IList<CelestialBody> AllBodies
 		{
 			get
@@ -242,11 +262,23 @@
 			protected set;
 		}
 
+		public override VOID_TimeScale TimeScale
+		{
+			get
+			{
+				return (VOID_TimeScale)this.timeScaleFlags.value;
+			}
+			protected set
+			{
+				this.timeScaleFlags.value = (UInt32)value;
+			}
+		}
+
 		protected IconState activeState
 		{
 			get
 			{
-				if (this.toggleActive)
+				if (this.Active)
 				{
 					return IconState.Inactive;
 				}
@@ -373,7 +405,9 @@
 				this.InitializeToolbarButton();
 			}
 
-			if (this.toggleActive)
+			this.SetIconTexture();
+
+			if (this.Active)
 			{
 				base.DrawGUI();
 			}
@@ -386,7 +420,7 @@
 			if (
 				this.vesselSimActive &&
 				(
-					this.vessel != null ||
+					this.Vessel != null ||
 					(
 						HighLogic.LoadedSceneIsEditor &&
 						EditorLogic.RootPart != null &&
@@ -399,7 +433,7 @@
 				this.UpdateSimManager();
 			}
 
-			if (!this.guiRunning)
+			if (!this.GUIRunning)
 			{
 				this.StartGUI();
 			}
@@ -407,9 +441,9 @@
 			foreach (IVOID_Module module in this.modules)
 			{
 				if (
-					!module.guiRunning &&
-					module.toggleActive &&
-					module.inValidScene &&
+					!module.GUIRunning &&
+					module.Active &&
+					module.InValidScene &&
 					(
 						!HighLogic.LoadedSceneIsEditor ||
 						(EditorLogic.RootPart != null && EditorLogic.SortedShipList.Count > 0)
@@ -419,11 +453,11 @@
 					module.StartGUI();
 				}
 				if (
-					module.guiRunning &&
+					module.GUIRunning &&
 					(
-						!module.toggleActive ||
+						!module.Active ||
 					    !this.togglePower ||
-						!module.inValidScene ||
+						!module.InValidScene ||
 					    this.FactoryReset ||
 						(
 							HighLogic.LoadedSceneIsEditor &&
@@ -450,10 +484,10 @@
 			bool newPowerState = this.powerAvailable;
 
 			if (this.togglePower && this.consumeResource &&
-			    this.vessel.vesselType != VesselType.EVA &&
+			    this.Vessel.vesselType != VesselType.EVA &&
 			    TimeWarp.deltaTime != 0)
 			{
-				float powerReceived = this.vessel.rootPart.RequestResource(
+				float powerReceived = this.Vessel.rootPart.RequestResource(
 					this.resourceName,
 					this.resourceRate * TimeWarp.fixedDeltaTime
 				);
@@ -470,7 +504,6 @@
 				if (this.powerAvailable != newPowerState)
 				{
 					this.powerAvailable = newPowerState;
-					this.SetIconTexture(this.powerState | this.activeState);
 				}
 			}
 
@@ -508,7 +541,7 @@
 
 		public override void StartGUI()
 		{
-			if (!this.guiRunning)
+			if (!this.GUIRunning)
 			{
 				RenderingManager.AddToPostDrawQueue(3, this.DrawGUI);
 			}
@@ -541,7 +574,6 @@
 					if (GUILayout.Button("Power " + str))
 					{
 						togglePower.value = !togglePower;
-						this.SetIconTexture(this.powerState | this.activeState);
 					}
 				}
 
@@ -554,7 +586,7 @@
 							continue;
 						}
 
-						module.toggleActive = GUITools.Toggle(module.toggleActive, module.Name);
+						module.Active = GUITools.Toggle(module.Active, module.Name);
 					}
 				}
 			}
@@ -563,8 +595,8 @@
 				GUILayout.Label("-- POWER LOST --", VOID_Styles.labelRed);
 			}
 
-			VOID_ConfigWindow.Instance.toggleActive = GUITools.Toggle(
-				VOID_ConfigWindow.Instance.toggleActive,
+			VOID_ConfigWindow.Instance.Active = GUITools.Toggle(
+				VOID_ConfigWindow.Instance.Active,
 				"Configuration"
 			);
 
@@ -581,6 +613,57 @@
 
 			this.vesselSimActive.value = GUITools.Toggle(this.vesselSimActive.value,
 				"Enable Engineering Calculations");
+
+			bool useEarthTime = (this.TimeScale & VOID_TimeScale.KERBIN_TIME) == 0u;
+			bool useSiderealTime = (this.TimeScale & VOID_TimeScale.SOLAR_DAY) == 0u;
+			bool useRoundedScale = (this.TimeScale & VOID_TimeScale.ROUNDED_SCALE) != 0u;
+
+			useEarthTime = GUITools.Toggle(useEarthTime, "Use Earth Time (changes KSP option)");
+
+			GameSettings.KERBIN_TIME = !useEarthTime;
+
+			useSiderealTime = GUITools.Toggle(
+				useSiderealTime,
+				string.Format(
+					"Time Scale: {0}",
+					useSiderealTime ? "Sidereal" : "Solar"
+				)
+			);
+
+			useRoundedScale = GUITools.Toggle(
+				useRoundedScale,
+				string.Format(
+					"Time Scale: {0}",
+					useRoundedScale ? "Rounded" : "True"
+				)
+			);
+
+			if (useEarthTime)
+			{
+				this.TimeScale &= ~VOID_TimeScale.KERBIN_TIME;
+			}
+			else
+			{
+				this.TimeScale |= VOID_TimeScale.KERBIN_TIME;
+			}
+
+			if (useSiderealTime)
+			{
+				this.TimeScale &= ~VOID_TimeScale.SOLAR_DAY;
+			}
+			else
+			{
+				this.TimeScale |= VOID_TimeScale.SOLAR_DAY;
+			}
+
+			if (useRoundedScale)
+			{
+				this.TimeScale |= VOID_TimeScale.ROUNDED_SCALE;
+			}
+			else
+			{
+				this.TimeScale &= ~VOID_TimeScale.ROUNDED_SCALE;
+			}
 
 			GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 
@@ -666,13 +749,24 @@
 				}
 				else
 				{
-					double radius = this.vessel.Radius();
-					SimManager.Gravity = this.vessel.mainBody.gravParameter / (radius * radius);
-				}
-
-				SimManager.minSimTime = new TimeSpan(0, 0, 0, 0, (int)(this.UpdatePeriod * 1000d));
+					double radius = this.Vessel.Radius();
+					SimManager.Gravity = this.Vessel.mainBody.gravParameter / (radius * radius);
+					SimManager.Atmosphere = this.Vessel.staticPressurekPa * PhysicsGlobals.KpaToAtmospheres;
+					SimManager.Mach = HighLogic.LoadedSceneIsEditor ? 1d :  this.Vessel.mach;
+					BuildAdvanced.Altitude = HighLogic.LoadedSceneIsEditor ? 0d : this.Vessel.altitude;
+					CelestialBodies.SelectedBody = HighLogic.LoadedSceneIsEditor ? this.HomeBody : this.Vessel.mainBody;
+				}
+
+				#if DEBUG
+				SimManager.logOutput = true;
+				#endif
 
 				SimManager.TryStartSimulation();
+
+				Tools.PostDebugMessage(this, "Started Engineer simulation with Atmosphere={0} atm and Gravity={1} m/s²",
+					SimManager.Atmosphere,
+					SimManager.Gravity
+				);
 			}
 			#if DEBUG
 			else
@@ -753,7 +847,9 @@
 
 			var InstanceProperty = T.GetProperty(
 				"Instance",
-				System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.Public
+				System.Reflection.BindingFlags.Static |
+				System.Reflection.BindingFlags.Public |
+				System.Reflection.BindingFlags.FlattenHierarchy
 			);
 
 			object modInstance = null;
@@ -773,7 +869,7 @@
 				module = Activator.CreateInstance(T) as IVOID_Module;
 			}
 
-			if (module.inValidGame && module.inValidScene)
+			if (module.InValidGame && module.InValidScene)
 			{
 				module.LoadConfig();
 				this.modules.Add(module);
@@ -783,6 +879,13 @@
 						this.GetType().Name,
 						T.Name
 					));
+			}
+			else
+			{
+				if (module is IDisposable)
+				{
+					(module as IDisposable).Dispose();
+				}
 			}
 		}
 
@@ -927,8 +1030,20 @@
 
 		protected void ToggleMainWindow()
 		{
-			this.toggleActive = !this.toggleActive;
-			this.SetIconTexture(this.powerState | this.activeState);
+			this.Active = !this.Active;
+		}
+
+		protected void SetIconTexture()
+		{
+			if (
+				this.iconState != (this.powerState | this.activeState) ||
+				(this.VOIDIconTexture == null && this.AppLauncherButton != null)
+			)
+			{
+				this.iconState = this.powerState | this.activeState;
+
+				this.SetIconTexture(this.iconState);
+			}
 		}
 
 		protected void SetIconTexture(IconState state)
@@ -954,15 +1069,20 @@
 
 		protected void SetIconTexture(string texturePath)
 		{
+			if (texturePath == null)
+			{
+				return;
+			}
+
 			if (this.ToolbarButton != null)
 			{
 				this.ToolbarButton.TexturePath = texturePath;
 			}
 
-			this.VOIDIconTexture = GameDatabase.Instance.GetTexture(texturePath.Replace("icon", "appIcon"), false);
-
 			if (this.AppLauncherButton != null)
 			{
+				this.VOIDIconTexture = GameDatabase.Instance.GetTexture(texturePath.Replace("icon", "appIcon"), false);
+
 				this.AppLauncherButton.SetTexture(VOIDIconTexture);
 			}
 		}
@@ -997,6 +1117,8 @@
 			{
 				module.LoadConfig();
 			}
+
+			this.TimeScale |= GameSettings.KERBIN_TIME ? VOID_TimeScale.KERBIN_TIME : 0u;
 		}
 
 		public override void SaveConfig()
@@ -1032,7 +1154,7 @@
 
 			this.powerAvailable = true;
 
-			this.toggleActive = true;
+			this.Active = true;
 
 			this.skinName = (VOID_SaveValue<string>)this.defaultSkin;
 			this.skinIdx = int.MinValue;
@@ -1054,13 +1176,11 @@
 			this.LoadConfig();
 
 			this.configVersion = (VOID_SaveValue<int>)VOIDCore.CONFIG_VERSION;
-			
-			this.SetIconTexture(this.powerState | this.activeState);
 
 			this.FactoryReset = false;
 		}
 
-		public virtual void Dispose()
+		public override void Dispose()
 		{
 			this.StopGUI();
 
@@ -1080,14 +1200,6 @@
 			_instance = null;
 			_initialized = false;
 		}
-
-		protected enum IconState
-		{
-			PowerOff = 1,
-			PowerOn = 2,
-			Inactive = 4,
-			Active = 8
-		}
 	}
 }
 

--- a/VOID_CBInfoBrowser.cs
+++ b/VOID_CBInfoBrowser.cs
@@ -203,7 +203,7 @@
 				GUILayout.Label("Natural satellites:");
 				GUILayout.Label("Artificial satellites:");
 				GUILayout.Label("Surface gravity:");
-				GUILayout.Label("Atmosphere altitude:");
+				GUILayout.Label("Atmosphere Depth:");
 				GUILayout.Label("Atmospheric O\u2082:");
 				GUILayout.Label("Has ocean:");
 
@@ -393,7 +393,7 @@
 
 			if (body.atmosphere)
 			{
-				GUILayout.Label("≈ " + Tools.MuMech_ToSI(body.maxAtmosphereAltitude) + "m",
+				GUILayout.Label("≈ " + Tools.MuMech_ToSI(body.atmosphereDepth) + "m",
 					VOID_Styles.labelRight,
 					GUILayout.ExpandWidth(true));
 

--- a/VOID_CareerStatus.cs
+++ b/VOID_CareerStatus.cs
@@ -36,14 +36,8 @@
 {
 	[VOID_Scenes(GameScenes.FLIGHT, GameScenes.EDITOR, GameScenes.SPACECENTER)]
 	[VOID_GameModes(Game.Modes.CAREER, Game.Modes.SCIENCE_SANDBOX)]
-	public class VOID_CareerStatus : VOID_WindowModule
+	public class VOID_CareerStatus : VOID_SingletonWindow<VOID_CareerStatus>
 	{
-		public static VOID_CareerStatus Instance
-		{
-			get;
-			private set;
-		}
-
 		public static string formatDelta(double delta, string numberFormat)
 		{
 			if (delta > 0)
@@ -233,11 +227,6 @@
 		 * */
 		public VOID_CareerStatus() : base()
 		{
-			if (this.inValidGame && this.inValidScene)
-			{
-				VOID_CareerStatus.Instance = this;
-			}
-
 			this.Name = "Career Status";
 
 			GameEvents.OnFundsChanged.Add(this.onFundsChange);
@@ -269,14 +258,19 @@
 			this.currentReputation = float.NaN;
 		}
 
-		~VOID_CareerStatus()
+		public override void Dispose()
 		{
 			GameEvents.OnFundsChanged.Remove(this.onFundsChange);
 			GameEvents.OnReputationChanged.Remove(this.onRepChange);
 			GameEvents.OnScienceChanged.Remove(this.onScienceChange);
 			GameEvents.onGameStateLoad.Remove(this.onGameStateLoad);
 
-			VOID_CareerStatus.Instance = null;
+			base.Dispose();
+		}
+
+		~VOID_CareerStatus()
+		{
+			this.Dispose();
 		}
 	}
 }

--- a/VOID_ConfigWindow.cs
+++ b/VOID_ConfigWindow.cs
@@ -33,15 +33,9 @@
 
 namespace VOID
 {
-	public class VOID_ConfigWindow : VOID_WindowModule
+	public class VOID_ConfigWindow : VOID_SingletonWindow<VOID_ConfigWindow>
 	{
-		public static VOID_ConfigWindow Instance
-		{
-			get;
-			private set;
-		}
-
-		public override bool inValidScene
+		public override bool InValidScene
 		{
 			get
 			{
@@ -49,7 +43,7 @@
 			}
 		}
 
-		public override bool inValidGame
+		public override bool InValidGame
 		{
 			get
 			{
@@ -59,8 +53,6 @@
 
 		public VOID_ConfigWindow() : base()
 		{
-			VOID_ConfigWindow.Instance = this;
-
 			this.Name = "VOID Configuration";
 		}
 
@@ -71,12 +63,13 @@
 			this.core.DrawConfigurables();
 
 			GUILayout.EndVertical();
-			GUI.DragWindow();
+
+			base.ModuleWindow(id);
 		}
 
 		~VOID_ConfigWindow()
 		{
-			VOID_ConfigWindow.Instance = null;
+			this.Dispose();
 		}
 	}
 }

--- a/VOID_Data.cs
+++ b/VOID_Data.cs
@@ -38,6 +38,7 @@
 	public static class VOID_Data
 	{
 		private static Dictionary<int, IVOID_DataValue> dataValues = new Dictionary<int, IVOID_DataValue>();
+
 		public static Dictionary<int, IVOID_DataValue> DataValues
 		{
 			get
@@ -115,29 +116,29 @@
 		public static readonly VOID_DoubleValue atmDensity =
 			new VOID_DoubleValue(
 				"Atmosphere Density",
-				new Func<double>(() => Core.vessel.atmDensity * 1000f),
+				new Func<double>(() => Core.Vessel.atmDensity * 1000d),
 				"g/m³"
 			);
 
-		public static readonly VOID_FloatValue atmLimit =
-			new VOID_FloatValue(
-				"Atmosphere Limit",
-				new Func<float>(() => Core.vessel.mainBody.maxAtmosphereAltitude),
+		public static readonly VOID_DoubleValue atmLimit =
+			new VOID_DoubleValue(
+				"Atmosphere Depth",
+				new Func<double>(() => Core.Vessel.mainBody.atmosphereDepth),
 				"m"
 			);
 
 		public static readonly VOID_DoubleValue atmPressure =
 			new VOID_DoubleValue(
-				"Pressure",
-				new Func<double>(() => Core.vessel.staticPressure),
-				"atm"
-			);
-
-		public static readonly VOID_FloatValue temperature =
-			new VOID_FloatValue(
+				"Static Pressure",
+				new Func<double>(() => Core.Vessel.staticPressurekPa * 1000d),
+				"Pa"
+			);
+
+		public static readonly VOID_DoubleValue temperature =
+			new VOID_DoubleValue(
 				"Temperature",
-				new Func<float>(() => Core.vessel.flightIntegrator.getExternalTemperature()),
-				"°C"
+				new Func<double>(() => Core.Vessel.atmosphericTemperature),
+				"K"
 			);
 
 		#endregion
@@ -149,7 +150,7 @@
 				"Heading",
 				delegate()
 				{
-					double heading = Core.vessel.getSurfaceHeading();
+					double heading = Core.Vessel.getSurfaceHeading();
 					string cardinal = VOID_Tools.get_heading_text(heading);
 
 					return string.Format(
@@ -163,7 +164,7 @@
 		public static readonly VOID_DoubleValue vesselPitch =
 			new VOID_DoubleValue(
 				"Pitch",
-				() => Core.vessel.getSurfacePitch(),
+				() => Core.Vessel.getSurfacePitch(),
 				"°"
 			);
 
@@ -229,7 +230,7 @@
 		public static readonly VOID_FloatValue mainThrottle =
 			new VOID_FloatValue(
 				"Throttle",
-				new Func<float>(() => Core.vessel.ctrlState.mainThrottle * 100f),
+				new Func<float>(() => Core.Vessel.ctrlState.mainThrottle * 100f),
 				"%"
 			);
 
@@ -240,7 +241,7 @@
 		public static readonly VOID_IntValue partCount =
 			new VOID_IntValue(
 				"Parts",
-				new Func<int>(() => Core.vessel.Parts.Count),
+				new Func<int>(() => Core.Vessel.Parts.Count),
 				""
 			);
 
@@ -268,22 +269,22 @@
 						return double.NaN;
 					}
 
+					return Core.LastStage.totalResourceMass;
+				},
+				"tons"
+			);
+
+		public static readonly VOID_DoubleValue stageResourceMass =
+			new VOID_DoubleValue(
+				"Resource Mass (Stage)",
+				delegate()
+				{
+					if (Core.LastStage == null)
+					{
+						return double.NaN;
+					}
+
 					return Core.LastStage.resourceMass;
-				},
-				"tons"
-			);
-
-		public static readonly VOID_DoubleValue stageResourceMass =
-			new VOID_DoubleValue(
-				"Resource Mass (Stage)",
-				delegate()
-				{
-					if (Core.LastStage == null)
-					{
-						return double.NaN;
-					}
-
-					return Core.LastStage.totalResourceMass;
 				},
 				"tons"
 			);
@@ -380,19 +381,7 @@
 						return double.NaN;
 					}
 
-					double stageIsp = Core.LastStage.isp;
-					double stageThrust = stageNominalThrust;
-
-					Tools.PostDebugMessage(typeof(VOID_Data), "calculating stageMassFlow from:\n" +
-						"\tstageIsp: {0}\n" +
-						"\tstageThrust: {1}\n" +
-						"\tKerbinGee: {2}\n",
-						stageIsp,
-						stageThrust,
-						KerbinGee
-					);
-
-					return stageThrust / (stageIsp * KerbinGee);
+					return Core.LastStage.MassFlow();
 				},
 				"Mg/s"
 			);
@@ -407,14 +396,7 @@
 						return double.NaN;
 					}
 
-					if (Core.LastStage.actualThrust == 0d)
-					{
-						return Core.LastStage.thrust;
-					}
-					else
-					{
-						return Core.LastStage.actualThrust;
-					}
+					return Core.LastStage.NominalThrust();
 				},
 				"kN"
 			);
@@ -480,8 +462,8 @@
 
 					double maxThrust = Core.LastStage.thrust;
 					double mass = Core.LastStage.totalMass;
-					double gravity = (VOIDCore.Constant_G * Core.vessel.mainBody.Mass) /
-					               (Core.vessel.mainBody.Radius * Core.vessel.mainBody.Radius);
+					double gravity = (VOIDCore.Constant_G * Core.Vessel.mainBody.Mass) /
+					                 (Core.Vessel.mainBody.Radius * Core.Vessel.mainBody.Radius);
 					double weight = mass * gravity;
 
 					return maxThrust / weight;
@@ -494,12 +476,12 @@
 				"Thrust Offset",
 				delegate()
 				{
-					if (Core.vessel == null)
+					if (Core.Vessel == null)
 					{
 						return Vector3d.zero;
 					}
 
-					List<PartModule> engineModules = Core.vessel.getModulesOfType<PartModule>();
+					List<PartModule> engineModules = Core.Vessel.getModulesOfType<PartModule>();
 
 					Vector3d thrustPos = Vector3d.zero;
 					Vector3d thrustDir = Vector3d.zero;
@@ -558,23 +540,23 @@
 						thrustDir /= thrust;
 					}
 
-					Transform vesselTransform = Core.vessel.transform;
+					Transform vesselTransform = Core.Vessel.transform;
 
 					thrustPos = vesselTransform.InverseTransformPoint(thrustPos);
 					thrustDir = vesselTransform.InverseTransformDirection(thrustDir);
 
 					Vector3d thrustOffset = VectorTools.PointDistanceToLine(
-						                      thrustPos, thrustDir.normalized, Core.vessel.findLocalCenterOfMass());
+						                        thrustPos, thrustDir.normalized, Core.Vessel.findLocalCenterOfMass());
 
 					Tools.PostDebugMessage(typeof(VOID_Data), "vesselThrustOffset:\n" +
-						"\tthrustPos: {0}\n" +
-						"\tthrustDir: {1}\n" +
-						"\tthrustOffset: {2}\n" +
-						"\tvessel.CoM: {3}",
+					"\tthrustPos: {0}\n" +
+					"\tthrustDir: {1}\n" +
+					"\tthrustOffset: {2}\n" +
+					"\tvessel.CoM: {3}",
 						thrustPos,
 						thrustDir.normalized,
 						thrustOffset,
-						Core.vessel.findWorldCenterOfMass()
+						Core.Vessel.findWorldCenterOfMass()
 					);
 
 					return thrustOffset;
@@ -597,7 +579,7 @@
 					currentAmount = 0d;
 					currentRequirement = 0d;
 
-					foreach (Part part in Core.vessel.Parts)
+					foreach (Part part in Core.Vessel.Parts)
 					{
 						if (part.enabled)
 						{
@@ -610,9 +592,9 @@
 								propellantList = engineModule.propellants;
 							}
 							else if (part.tryGetFirstModuleOfType<ModuleEnginesFX>(out enginesFXModule))
-								{
-									propellantList = enginesFXModule.propellants;
-								}
+							{
+								propellantList = enginesFXModule.propellants;
+							}
 
 							if (propellantList != null)
 							{
@@ -656,9 +638,9 @@
 				"Crew Onboard",
 				delegate()
 				{
-					if (Core.vessel != null)
-					{
-						return Core.vessel.GetCrewCount();
+					if (Core.Vessel != null)
+					{
+						return Core.Vessel.GetCrewCount();
 					}
 					else
 					{
@@ -673,9 +655,9 @@
 				"Crew Capacity",
 				delegate()
 				{
-					if (Core.vessel != null)
-					{
-						return Core.vessel.GetCrewCapacity();
+					if (Core.Vessel != null)
+					{
+						return Core.Vessel.GetCrewCapacity();
 					}
 					else
 					{
@@ -700,32 +682,35 @@
 				delegate()
 				{
 
-					if (Core.vessel == null ||
-					  Planetarium.fetch == null ||
-					  Core.vessel.mainBody != Planetarium.fetch.Home)
-					{
-						return double.NaN;
-					}
-
-					double vesselLongitude = Core.vessel.longitude * Math.PI / 180d;
-					double vesselLatitude = Core.vessel.latitude * Math.PI / 180d;
-
-					double diffLon = vesselLongitude - kscLongitude;
-					double diffLat = vesselLatitude - kscLatitude;
-
-					double sinHalfDiffLat = Math.Sin(diffLat / 2d);
-					double sinHalfDiffLon = Math.Sin(diffLon / 2d);
-
-					double cosVesselLon = Math.Cos(vesselLongitude);
-					double cosKSCLon = Math.Cos(kscLongitude);
-
-					double haversine =
-						sinHalfDiffLat * sinHalfDiffLat +
-						cosVesselLon * cosKSCLon * sinHalfDiffLon * sinHalfDiffLon;
-
-					double arc = 2d * Math.Atan2(Math.Sqrt(haversine), Math.Sqrt(1d - haversine));
-
-					return Core.vessel.mainBody.Radius * arc;
+					if (Core.Vessel == null ||
+					    Planetarium.fetch == null ||
+					    Core.Vessel.mainBody != Planetarium.fetch.Home)
+					{
+						return double.NaN;
+					}
+
+					double vesselLongitude = Core.Vessel.longitude * Math.PI / 180d;
+					double vesselLatitude = Core.Vessel.latitude * Math.PI / 180d;
+
+					double diffLon = Math.Abs(vesselLongitude - kscLongitude);
+
+					double cosVesselLatitude = Math.Cos(vesselLatitude);
+					double sinDiffLon = Math.Sin(diffLon);
+
+					double term1 = cosVesselLatitude * sinDiffLon;
+
+					double cosKSCLatitude = Math.Cos(kscLatitude);
+					double sinVesselLatitude = Math.Sin(vesselLatitude);
+					double sinKSCLatitude = Math.Sin(kscLatitude);
+					double cosDiffLon = Math.Cos(diffLon);
+
+					double term2 = cosKSCLatitude * sinVesselLatitude - sinKSCLatitude * cosVesselLatitude * cosDiffLon;
+
+					double term3 = sinKSCLatitude * sinVesselLatitude + cosKSCLatitude * cosVesselLatitude * cosDiffLon;
+
+					double arc = Math.Atan2(Math.Sqrt(term1 * term1 + term2 * term2), term3);
+
+					return arc * Core.Vessel.mainBody.Radius;
 				},
 				"m"
 			);
@@ -733,13 +718,13 @@
 		public static readonly VOID_StrValue surfLatitude =
 			new VOID_StrValue(
 				"Latitude",
-				new Func<string>(() => VOID_Tools.GetLatitudeString(Core.vessel))
+				new Func<string>(() => VOID_Tools.GetLatitudeString(Core.Vessel))
 			);
 
 		public static readonly VOID_StrValue surfLongitude =
 			new VOID_StrValue(
 				"Longitude",
-				new Func<string>(() => VOID_Tools.GetLongitudeString(Core.vessel))
+				new Func<string>(() => VOID_Tools.GetLongitudeString(Core.Vessel))
 			);
 
 		public static readonly VOID_DoubleValue trueAltitude =
@@ -747,11 +732,11 @@
 				"Altitude (true)",
 				delegate()
 				{
-					double alt_true = Core.vessel.orbit.altitude - Core.vessel.terrainAltitude;
+					double alt_true = Core.Vessel.orbit.altitude - Core.Vessel.terrainAltitude;
 					// HACK: This assumes that on worlds with oceans, all water is fixed at 0 m,
 					// and water covers the whole surface at 0 m.
-					if (Core.vessel.terrainAltitude < 0 && Core.vessel.mainBody.ocean)
-						alt_true = Core.vessel.orbit.altitude;
+					if (Core.Vessel.terrainAltitude < 0 && Core.Vessel.mainBody.ocean)
+						alt_true = Core.Vessel.orbit.altitude;
 					return alt_true;
 				},
 				"m"
@@ -764,28 +749,28 @@
 		public static readonly VOID_DoubleValue geeForce =
 			new VOID_DoubleValue(
 				"G-force",
-				new Func<double>(() => Core.vessel.geeForce),
+				new Func<double>(() => Core.Vessel.geeForce),
 				"gees"
 			);
 
 		public static readonly VOID_DoubleValue horzVelocity =
 			new VOID_DoubleValue(
 				"Horizontal speed",
-				new Func<double>(() => Core.vessel.horizontalSrfSpeed),
+				new Func<double>(() => Core.Vessel.horizontalSrfSpeed),
 				"m/s"
 			);
 
 		public static readonly VOID_DoubleValue surfVelocity =
 			new VOID_DoubleValue(
 				"Surface velocity",
-				new Func<double>(() => Core.vessel.srf_velocity.magnitude),
+				new Func<double>(() => Core.Vessel.srf_velocity.magnitude),
 				"m/s"
 			);
 
 		public static readonly VOID_DoubleValue vertVelocity =
 			new VOID_DoubleValue(
 				"Vertical speed",
-				new Func<double>(() => Core.vessel.verticalSpeed),
+				new Func<double>(() => Core.Vessel.verticalSpeed),
 				"m/s"
 			);
 
@@ -801,9 +786,9 @@
 				"Angular Velocity",
 				delegate()
 				{
-					if (Core.vessel != null)
-					{
-						return Core.vessel.angularVelocity.magnitude;
+					if (Core.Vessel != null)
+					{
+						return Core.Vessel.angularVelocity.magnitude;
 					}
 					else
 					{
@@ -821,14 +806,14 @@
 		{
 			get
 			{
-				if (Core.vessel == null ||
-				    Core.vessel.patchedConicSolver == null ||
-				    Core.vessel.patchedConicSolver.maneuverNodes == null)
+				if (Core.Vessel == null ||
+				    Core.Vessel.patchedConicSolver == null ||
+				    Core.Vessel.patchedConicSolver.maneuverNodes == null)
 				{
 					return 0;
 				}
 
-				return Core.vessel.patchedConicSolver.maneuverNodes.Count;
+				return Core.Vessel.patchedConicSolver.maneuverNodes.Count;
 			}
 		}
 
@@ -842,7 +827,7 @@
 						return "N/A";
 					}
 
-					ManeuverNode node = Core.vessel.patchedConicSolver.maneuverNodes[0];
+					ManeuverNode node = Core.Vessel.patchedConicSolver.maneuverNodes[0];
 
 					if ((node.UT - Planetarium.GetUniversalTime()) < 0)
 					{
@@ -884,7 +869,7 @@
 						return "N/A";
 					}
 
-					ManeuverNode node = Core.vessel.patchedConicSolver.maneuverNodes[0];
+					ManeuverNode node = Core.Vessel.patchedConicSolver.maneuverNodes[0];
 
 					if ((node.UT - Planetarium.GetUniversalTime()) < 0)
 					{
@@ -923,7 +908,7 @@
 				{
 					if (upcomingManeuverNodes > 0)
 					{
-						return Core.vessel.patchedConicSolver.maneuverNodes[0].DeltaV.magnitude;
+						return Core.Vessel.patchedConicSolver.maneuverNodes[0].DeltaV.magnitude;
 					}
 					else
 					{
@@ -940,7 +925,7 @@
 				{
 					if (upcomingManeuverNodes > 0)
 					{
-						return Core.vessel.patchedConicSolver.maneuverNodes[0].GetBurnVector(Core.vessel.orbit).magnitude;
+						return Core.Vessel.patchedConicSolver.maneuverNodes[0].GetBurnVector(Core.Vessel.orbit).magnitude;
 					}
 					else
 					{
@@ -955,14 +940,12 @@
 				"Total Burn Time",
 				delegate()
 				{
-					if (Core.LastStage == null || currManeuverDeltaV.Value == double.NaN)
-					{
-						return double.NaN;
-					}
-
-					double stageThrust = stageNominalThrust;
-
-					return burnTime(currManeuverDeltaV.Value, totalMass, stageMassFlow, stageThrust);
+					if (currManeuverDeltaV.Value == double.NaN)
+					{
+						return double.NaN;
+					}
+
+					return realVesselBurnTime(currManeuverDeltaV.Value);
 				},
 				"s"
 			);
@@ -972,14 +955,12 @@
 				"Burn Time Remaining",
 				delegate()
 				{
-					if (Core.LastStage == null || currManeuverDVRemaining == double.NaN)
-					{
-						return double.NaN;
-					}
-
-					double stageThrust = stageNominalThrust;
-
-					return burnTime(currManeuverDVRemaining, totalMass, stageMassFlow, stageThrust);
+					if (currManeuverDVRemaining.Value == double.NaN)
+					{
+						return double.NaN;
+					}
+
+					return realVesselBurnTime(currManeuverDVRemaining.Value);
 				},
 				"s"
 			);
@@ -989,14 +970,12 @@
 				"Half Burn Time",
 				delegate()
 				{
-					if (Core.LastStage == null || currManeuverDeltaV.Value == double.NaN)
-					{
-						return double.NaN;
-					}
-
-					double stageThrust = stageNominalThrust;
-
-					return burnTime(currManeuverDeltaV.Value / 2d, totalMass, stageMassFlow, stageThrust);
+					if (currManeuverDeltaV.Value == double.NaN)
+					{
+						return double.NaN;
+					}
+
+					return realVesselBurnTime(currManeuverDeltaV.Value / 2d);
 				},
 				"s"
 			);
@@ -1008,7 +987,7 @@
 				{
 					if (upcomingManeuverNodes > 1)
 					{
-						return Core.vessel.patchedConicSolver.maneuverNodes[1].DeltaV.magnitude;
+						return Core.Vessel.patchedConicSolver.maneuverNodes[1].DeltaV.magnitude;
 					}
 					else
 					{
@@ -1027,58 +1006,58 @@
 				VOID_Localization.void_primary,
 				delegate()
 				{
-					if (Core.vessel == null)
+					if (Core.Vessel == null)
 					{
 						return string.Empty;
 					}
-					return Core.vessel.mainBody.name;
+					return Core.Vessel.mainBody.name;
 				}
 			);
 
 		public static readonly VOID_DoubleValue orbitAltitude =
 			new VOID_DoubleValue(
 				"Altitude (ASL)",
-				new Func<double>(() => Core.vessel.orbit.altitude),
+				new Func<double>(() => Core.Vessel.orbit.altitude),
 				"m"
 			);
 
 		public static readonly VOID_DoubleValue orbitVelocity =
 			new VOID_DoubleValue(
 				VOID_Localization.void_velocity,
-				new Func<double>(() => Core.vessel.orbit.vel.magnitude),
+				new Func<double>(() => Core.Vessel.orbit.vel.magnitude),
 				"m/s"
 			);
 
 		public static readonly VOID_DoubleValue orbitApoAlt =
 			new VOID_DoubleValue(
 				VOID_Localization.void_apoapsis,
-				new Func<double>(() => Core.vessel.orbit.ApA),
+				new Func<double>(() => Core.Vessel.orbit.ApA),
 				"m"
 			);
 
 		public static readonly VOID_DoubleValue oribtPeriAlt =
 			new VOID_DoubleValue(
 				VOID_Localization.void_periapsis,
-				new Func<double>(() => Core.vessel.orbit.PeA),
+				new Func<double>(() => Core.Vessel.orbit.PeA),
 				"m"
 			);
 
 		public static readonly VOID_StrValue timeToApo =
 			new VOID_StrValue(
 				"Time to Apoapsis",
-				new Func<string>(() => VOID_Tools.FormatInterval(Core.vessel.orbit.timeToAp))
+				new Func<string>(() => VOID_Tools.FormatInterval(Core.Vessel.orbit.timeToAp))
 			);
 
 		public static readonly VOID_StrValue timeToPeri =
 			new VOID_StrValue(
 				"Time to Periapsis",
-				new Func<string>(() => VOID_Tools.FormatInterval(Core.vessel.orbit.timeToPe))
+				new Func<string>(() => VOID_Tools.FormatInterval(Core.Vessel.orbit.timeToPe))
 			);
 
 		public static readonly VOID_DoubleValue orbitInclination =
 			new VOID_DoubleValue(
 				"Inclination",
-				new Func<double>(() => Core.vessel.orbit.inclination),
+				new Func<double>(() => Core.Vessel.orbit.inclination),
 				"°"
 			);
 
@@ -1087,9 +1066,9 @@
 				"Gravity",
 				delegate()
 				{
-					double orbitRadius = Core.vessel.mainBody.Radius +
-					                   Core.vessel.mainBody.GetAltitude(Core.vessel.findWorldCenterOfMass());
-					return (VOIDCore.Constant_G * Core.vessel.mainBody.Mass) /
+					double orbitRadius = Core.Vessel.mainBody.Radius +
+					                     Core.Vessel.mainBody.GetAltitude(Core.Vessel.findWorldCenterOfMass());
+					return (VOIDCore.Constant_G * Core.Vessel.mainBody.Mass) /
 					(orbitRadius * orbitRadius);
 				},
 				"m/s²"
@@ -1098,55 +1077,55 @@
 		public static readonly VOID_StrValue orbitPeriod =
 			new VOID_StrValue(
 				"Period",
-				new Func<string>(() => VOID_Tools.FormatInterval(Core.vessel.orbit.period))
+				new Func<string>(() => VOID_Tools.FormatInterval(Core.Vessel.orbit.period))
 			);
 
 		public static readonly VOID_DoubleValue semiMajorAxis =
 			new VOID_DoubleValue(
 				"Semi-Major Axis",
-				new Func<double>(() => Core.vessel.orbit.semiMajorAxis),
+				new Func<double>(() => Core.Vessel.orbit.semiMajorAxis),
 				"m"
 			);
 
 		public static readonly VOID_DoubleValue eccentricity =
 			new VOID_DoubleValue(
 				"Eccentricity",
-				new Func<double>(() => Core.vessel.orbit.eccentricity),
+				new Func<double>(() => Core.Vessel.orbit.eccentricity),
 				""
 			);
 
 		public static readonly VOID_DoubleValue meanAnomaly =
 			new VOID_DoubleValue(
 				"Mean Anomaly",
-				new Func<double>(() => Core.vessel.orbit.meanAnomaly * 180d / Math.PI),
+				new Func<double>(() => Core.Vessel.orbit.meanAnomaly * 180d / Math.PI),
 				"°"
 			);
 
 		public static readonly VOID_DoubleValue trueAnomaly = 
 			new VOID_DoubleValue(
 				"True Anomaly",
-				new Func<double>(() => Core.vessel.orbit.trueAnomaly),
+				new Func<double>(() => Core.Vessel.orbit.trueAnomaly),
 				"°"
 			);
 
 		public static readonly VOID_DoubleValue eccAnomaly =
 			new VOID_DoubleValue(
 				"Eccentric Anomaly",
-				new Func<double>(() => Core.vessel.orbit.eccentricAnomaly * 180d / Math.PI),
+				new Func<double>(() => Core.Vessel.orbit.eccentricAnomaly * 180d / Math.PI),
 				"°"
 			);
 
 		public static readonly VOID_DoubleValue longitudeAscNode =
 			new VOID_DoubleValue(
 				"Long. Ascending Node",
-				new Func<double>(() => Core.vessel.orbit.LAN),
+				new Func<double>(() => Core.Vessel.orbit.LAN),
 				"°"
 			);
 
 		public static readonly VOID_DoubleValue argumentPeriapsis =
 			new VOID_DoubleValue(
 				"Argument of Periapsis",
-				new Func<double>(() => Core.vessel.orbit.argumentOfPeriapsis),
+				new Func<double>(() => Core.Vessel.orbit.argumentOfPeriapsis),
 				"°"
 			);
 
@@ -1156,16 +1135,16 @@
 				delegate()
 				{
 					double trueAnomalyAscNode = 360d - argumentPeriapsis;
-					double dTAscNode = Core.vessel.orbit.GetDTforTrueAnomaly(
-						trueAnomalyAscNode * Mathf.Deg2Rad,
-						Core.vessel.orbit.period
-					);
-
-					dTAscNode %= Core.vessel.orbit.period;
+					double dTAscNode = Core.Vessel.orbit.GetDTforTrueAnomaly(
+						                   trueAnomalyAscNode * Mathf.Deg2Rad,
+						                   Core.Vessel.orbit.period
+					                   );
+
+					dTAscNode %= Core.Vessel.orbit.period;
 
 					if (dTAscNode < 0d)
 					{
-						dTAscNode += Core.vessel.orbit.period;
+						dTAscNode += Core.Vessel.orbit.period;
 					}
 
 					return VOID_Tools.FormatInterval(dTAscNode);
@@ -1178,16 +1157,16 @@
 				delegate()
 				{
 					double trueAnomalyAscNode = 180d - argumentPeriapsis;
-					double dTDescNode = Core.vessel.orbit.GetDTforTrueAnomaly(
-						trueAnomalyAscNode * Mathf.Deg2Rad,
-						Core.vessel.orbit.period
-					);
-
-					dTDescNode %= Core.vessel.orbit.period;
+					double dTDescNode = Core.Vessel.orbit.GetDTforTrueAnomaly(
+						                    trueAnomalyAscNode * Mathf.Deg2Rad,
+						                    Core.Vessel.orbit.period
+					                    );
+
+					dTDescNode %= Core.Vessel.orbit.period;
 
 					if (dTDescNode < 0d)
 					{
-						dTDescNode += Core.vessel.orbit.period;
+						dTDescNode += Core.Vessel.orbit.period;
 					}
 
 					return VOID_Tools.FormatInterval(dTDescNode);
@@ -1198,7 +1177,7 @@
 			new VOID_DoubleValue(
 				"Local Sidereal Longitude",
 				new Func<double>(() => VOID_Tools.FixDegreeDomain(
-						Core.vessel.longitude + Core.vessel.orbit.referenceBody.rotationAngle)),
+					Core.Vessel.longitude + Core.Vessel.orbit.referenceBody.rotationAngle)),
 				"°"
 			);
 
@@ -1209,7 +1188,7 @@
 		public static readonly VOID_StrValue expSituation =
 			new VOID_StrValue(
 				"Situation",
-				new Func<string>(() => Core.vessel.GetExperimentSituation().HumanString())
+				new Func<string>(() => Core.Vessel.GetExperimentSituation().HumanString())
 			);
 
 		public static readonly VOID_StrValue currBiome =
@@ -1217,13 +1196,13 @@
 				"Biome",
 				delegate()
 				{
-					if (Core.vessel.landedAt == string.Empty)
-					{
-						return VOID_Tools.GetBiome(Core.vessel).name;
+					if (Core.Vessel.landedAt == string.Empty)
+					{
+						return VOID_Tools.GetBiome(Core.Vessel).name;
 					}
 					else
 					{
-						return Core.vessel.landedAt;
+						return Core.Vessel.landedAt;
 					}
 				}
 			);
@@ -1235,7 +1214,7 @@
 		public static readonly VOID_DoubleValue terrainElevation =
 			new VOID_DoubleValue(
 				"Terrain elevation",
-				new Func<double>(() => Core.vessel.terrainAltitude),
+				new Func<double>(() => Core.Vessel.terrainAltitude),
 				"m"
 			);
 
@@ -1244,10 +1223,10 @@
 		private static double burnTime(double deltaV, double initialMass, double massFlow, double thrust)
 		{
 			Tools.PostDebugMessage(typeof(VOID_Data), "calculating burnTime from:\n" +
-				"\tdeltaV: {0}\n" +
-				"\tinitialMass: {1}\n" +
-				"\tmassFlow: {2}\n" +
-				"\tthrust: {3}\n",
+			"\tdeltaV: {0}\n" +
+			"\tinitialMass: {1}\n" +
+			"\tmassFlow: {2}\n" +
+			"\tthrust: {3}\n",
 				deltaV,
 				initialMass,
 				massFlow,
@@ -1255,6 +1234,46 @@
 			);
 			return initialMass / massFlow * (1d - Math.Exp(-deltaV * massFlow / thrust));
 		}
+
+		private static double dVfromBurnTime(double time, double initialMass, double massFlow, double thrust)
+		{
+			return -thrust / massFlow * Math.Log(1d - time * massFlow / initialMass);
+		}
+
+		private static double realVesselBurnTime(double deltaV)
+		{
+			if (Core.Stages == null || Core.Stages.Length < 1)
+			{
+				return double.NaN;
+			}
+
+			double burntime = 0d;
+			double dVRemaining = deltaV;
+
+			int stageIdx = Core.Stages.Length - 1;
+
+			while (dVRemaining > double.Epsilon)
+			{
+				if (stageIdx < 0)
+				{
+					return double.PositiveInfinity;
+				}
+
+				Stage stage = Core.Stages[stageIdx];
+
+				if (stage.deltaV > 0)
+				{
+					double stageDVUsed = Math.Min(stage.deltaV, dVRemaining);
+
+					burntime += burnTime(stageDVUsed, stage.totalMass, stage.MassFlow(), stage.NominalThrust());
+					dVRemaining -= stageDVUsed;
+				}
+
+				stageIdx--;
+			}
+
+			return burntime;
+		}
 	}
 }
 

--- a/VOID_DataLogger.cs
+++ b/VOID_DataLogger.cs
@@ -107,7 +107,7 @@
 						typeof(VOIDCore),
 						string.Format(
 							"{0}_{1}",
-							this.vessel.vesselName,
+							this.Vessel.vesselName,
 							"data.csv"
 						),
 						null
@@ -197,7 +197,7 @@
 
 			// CSV Logging
 			// from ISA MapSat
-			if (loggingActive && (!waitForLaunch || this.vessel.situation != Vessel.Situations.PRELAUNCH))
+			if (loggingActive && (!waitForLaunch || this.Vessel.situation != Vessel.Situations.PRELAUNCH))
 			{
 				//data logging is on
 				//increment timers
@@ -317,6 +317,8 @@
 					"\"Altitude above terrain (m)\"," +
 					"\"Surface Latitude (°)\"," +
 					"\"Surface Longitude (°)\"," +
+					"\"Apoapsis Altitude (m)\"," +
+					"\"Periapsis Altitude (m)\"," +
 					"\"Orbital Velocity (m/s)\"," +
 					"\"Surface Velocity (m/s)\"," +
 					"\"Vertical Speed (m/s)\"," +
@@ -335,7 +337,7 @@
 			line.Append(',');
 
 			//Mission time
-			line.Append(vessel.missionTime.ToString("F3"));
+			line.Append(Vessel.missionTime.ToString("F3"));
 			line.Append(',');
 
 			//Altitude ASL
@@ -358,6 +360,14 @@
 			line.Append('"');
 			line.Append(',');
 
+			// Apoapsis Altitude
+			line.Append(VOID_Data.orbitApoAlt.Value.ToString("G3"));
+			line.Append(',');
+
+			// Periapsis Altitude
+			line.Append(VOID_Data.oribtPeriAlt.Value.ToString("G3"));
+			line.Append(',');
+
 			//Orbital velocity
 			line.Append(VOID_Data.orbitVelocity.Value.ToString("F3"));
 			line.Append(',');

--- a/VOID_EditorHUD.cs
+++ b/VOID_EditorHUD.cs
@@ -100,7 +100,7 @@
 		{
 			this.Name = "Heads-Up Display";
 
-			this.toggleActive = true;
+			this.Active = true;
 
 			this.snapToLeft.value = true;
 

--- a/VOID_HUD.cs
+++ b/VOID_HUD.cs
@@ -55,7 +55,7 @@
 		{
 			this.Name = "Heads-Up Display";
 
-			this.toggleActive = true;
+			this.Active = true;
 
 			this.leftHUD = new HUDWindow("leftHUD", this.leftHUDWindow, new Rect(Screen.width * .375f - 300f, 0f, 300f, 90f));
 			this.Windows.Add(this.leftHUD);
@@ -150,12 +150,12 @@
 				);
 
 				if (
-					this.core.vessel.mainBody == this.core.HomeBody &&
+					this.core.Vessel.mainBody == this.core.HomeBody &&
 					(
-						this.core.vessel.situation == Vessel.Situations.FLYING ||
-						this.core.vessel.situation == Vessel.Situations.SUB_ORBITAL ||
-						this.core.vessel.situation == Vessel.Situations.LANDED ||
-						this.core.vessel.situation == Vessel.Situations.SPLASHED
+						this.core.Vessel.situation == Vessel.Situations.FLYING ||
+						this.core.Vessel.situation == Vessel.Situations.SUB_ORBITAL ||
+						this.core.Vessel.situation == Vessel.Situations.LANDED ||
+						this.core.Vessel.situation == Vessel.Situations.SPLASHED
 					)
 				)
 				{

--- a/VOID_HUDAdvanced.cs
+++ b/VOID_HUDAdvanced.cs
@@ -74,7 +74,7 @@
 		{
 			this.Name = "Advanced Heads-Up Display";
 
-			this.toggleActive = true;
+			this.Active = true;
 
 			this.leftHUD = new HUDWindow("leftHUD",
 				this.leftHUDWindow,

--- a/VOID_Orbital.cs
+++ b/VOID_Orbital.cs
@@ -39,7 +39,7 @@
 		protected VOID_SaveValue<bool> toggleExtended;
 
 		[AVOID_SaveValue("precisionValues")]
-		protected long _precisionValues;
+		protected VOID_SaveValue<long> _precisionValues;
 		protected IntCollection precisionValues;
 
 		public VOID_Orbital()
@@ -51,7 +51,7 @@
 
 			this.toggleExtended = (VOID_SaveValue<bool>)false;
 
-			this._precisionValues = 230584300921369395;
+			this._precisionValues = (VOID_SaveValue<long>)384307168202282325;
 		}
 
 		public override void ModuleWindow(int id)
@@ -125,7 +125,7 @@
 
 		public override void Save (KSP.IO.PluginConfiguration config)
 		{
-			this._precisionValues = this.precisionValues.collection;
+			this._precisionValues.value = this.precisionValues.collection;
 
 			base.Save (config);
 		}

--- a/VOID_Rendezvous.cs
+++ b/VOID_Rendezvous.cs
@@ -77,7 +77,7 @@
 				if (FlightGlobals.fetch.vesselTargetMode == VesselTargetModes.Direction)
 				{
 					//a Body is selected
-					rendezbody = vessel.patchedConicSolver.targetBody;
+					rendezbody = Vessel.patchedConicSolver.targetBody;
 					display_rendezvous_info(null, rendezbody);
 				}
 				else if (FlightGlobals.fetch.vesselTargetMode == VesselTargetModes.DirectionAndVelocity)
@@ -133,7 +133,7 @@
 
 			GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 			GUILayout.Label(" ", GUILayout.ExpandWidth(true));
-			if (GUILayout.Button("Close", GUILayout.ExpandWidth(false))) this.toggleActive = false;
+			if (GUILayout.Button("Close", GUILayout.ExpandWidth(false))) this.Active = false;
 			GUILayout.EndHorizontal();
 
 			GUILayout.EndVertical();
@@ -173,11 +173,11 @@
 					GUILayout.Label(v.orbit.inclination.ToString("F3") + "°", GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 
-					if (vessel.mainBody == v.mainBody)
+					if (Vessel.mainBody == v.mainBody)
 					{
 						GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 						GUILayout.Label("Relative inclination:");
-						GUILayout.Label(Vector3d.Angle(vessel.orbit.GetOrbitNormal(), v.orbit.GetOrbitNormal()).ToString("F3") + "°", GUILayout.ExpandWidth(false));
+						GUILayout.Label(Vector3d.Angle(Vessel.orbit.GetOrbitNormal(), v.orbit.GetOrbitNormal()).ToString("F3") + "°", GUILayout.ExpandWidth(false));
 						GUILayout.EndHorizontal();
 					}
 					//if (debugging) Debug.Log("[CHATR] v -> v relative incl OK");
@@ -189,12 +189,12 @@
 
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Relative velocity:");
-					GUILayout.Label(Tools.MuMech_ToSI(v.orbit.vel.magnitude - vessel.orbit.vel.magnitude) + "m/s", GUILayout.ExpandWidth(false));
+					GUILayout.Label(Tools.MuMech_ToSI(v.orbit.vel.magnitude - Vessel.orbit.vel.magnitude) + "m/s", GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Distance:");
-					GUILayout.Label(Tools.MuMech_ToSI((vessel.findWorldCenterOfMass() - v.findWorldCenterOfMass()).magnitude) + "m", GUILayout.ExpandWidth(false));
+					GUILayout.Label(Tools.MuMech_ToSI((Vessel.findWorldCenterOfMass() - v.findWorldCenterOfMass()).magnitude) + "m", GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 
 					// Toadicus edit: added local sidereal longitude.
@@ -254,17 +254,17 @@
 				{
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Latitude:");
-					GUILayout.Label(VOID_Tools.GetLatitudeString(vessel), GUILayout.ExpandWidth(false));
+					GUILayout.Label(VOID_Tools.GetLatitudeString(Vessel), GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Longitude:");
-					GUILayout.Label(VOID_Tools.GetLongitudeString(vessel), GUILayout.ExpandWidth(false));
+					GUILayout.Label(VOID_Tools.GetLongitudeString(Vessel), GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Distance:");
-					GUILayout.Label(Tools.MuMech_ToSI((vessel.findWorldCenterOfMass() - v.findWorldCenterOfMass()).magnitude) + "m", GUILayout.ExpandWidth(false));
+					GUILayout.Label(Tools.MuMech_ToSI((Vessel.findWorldCenterOfMass() - v.findWorldCenterOfMass()).magnitude) + "m", GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 				}
 			}
@@ -285,47 +285,47 @@
 				GUILayout.EndHorizontal();
 				//if (debugging) Debug.Log("[VOID] Inclination OK");
 
-				if (cb.referenceBody == vessel.mainBody)
+				if (cb.referenceBody == Vessel.mainBody)
 				{
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					GUILayout.Label("Relative inclination:");
-					GUILayout.Label(Vector3d.Angle(vessel.orbit.GetOrbitNormal(), cb.orbit.GetOrbitNormal()).ToString("F3") + "°", GUILayout.ExpandWidth(false));
+					GUILayout.Label(Vector3d.Angle(Vessel.orbit.GetOrbitNormal(), cb.orbit.GetOrbitNormal()).ToString("F3") + "°", GUILayout.ExpandWidth(false));
 					GUILayout.EndHorizontal();
 					//if (debugging) Debug.Log("[VOID] cb Relative inclination OK");
 				}
 
 				GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 				GUILayout.Label("Distance:");
-				GUILayout.Label(Tools.MuMech_ToSI((vessel.mainBody.position - cb.position).magnitude) + "m", GUILayout.ExpandWidth(false));
+				GUILayout.Label(Tools.MuMech_ToSI((Vessel.mainBody.position - cb.position).magnitude) + "m", GUILayout.ExpandWidth(false));
 				GUILayout.EndHorizontal();
 
 				//if (debugging) Debug.Log("[VOID] Distance OK");
 
 				//SUN2PLANET:
-				if (vessel.mainBody.bodyName == "Sun" && cb.referenceBody == vessel.mainBody)
-				{
-					VOID_Tools.display_transfer_angles_SUN2PLANET(cb, vessel);
+				if (Vessel.mainBody.bodyName == "Sun" && cb.referenceBody == Vessel.mainBody)
+				{
+					VOID_Tools.display_transfer_angles_SUN2PLANET(cb, Vessel);
 					//if (debugging) Debug.Log("[VOID] SUN2PLANET OK");
 				}
 
 				//PLANET2PLANET
-				else if (vessel.mainBody.referenceBody.bodyName == "Sun" && cb.referenceBody == vessel.mainBody.referenceBody)
-				{
-					VOID_Tools.display_transfer_angles_PLANET2PLANET(cb, vessel);
+				else if (Vessel.mainBody.referenceBody.bodyName == "Sun" && cb.referenceBody == Vessel.mainBody.referenceBody)
+				{
+					VOID_Tools.display_transfer_angles_PLANET2PLANET(cb, Vessel);
 					//if (debugging) Debug.Log("[VOID] PLANET2PLANET OK");
 				}
 
 				//PLANET2MOON
-				else if (vessel.mainBody.referenceBody.bodyName == "Sun" && cb.referenceBody == vessel.mainBody)
-				{
-					VOID_Tools.display_transfer_angles_PLANET2MOON(cb, vessel);
+				else if (Vessel.mainBody.referenceBody.bodyName == "Sun" && cb.referenceBody == Vessel.mainBody)
+				{
+					VOID_Tools.display_transfer_angles_PLANET2MOON(cb, Vessel);
 					//if (debugging) Debug.Log("[VOID] PLANET2MOON OK");
 				}
 
 				//MOON2MOON
-				else if (vessel.mainBody.referenceBody.referenceBody.bodyName == "Sun" && cb.referenceBody == vessel.mainBody.referenceBody)
-				{
-					VOID_Tools.display_transfer_angles_MOON2MOON(cb, vessel);
+				else if (Vessel.mainBody.referenceBody.referenceBody.bodyName == "Sun" && cb.referenceBody == Vessel.mainBody.referenceBody)
+				{
+					VOID_Tools.display_transfer_angles_MOON2MOON(cb, Vessel);
 					//if (debugging) Debug.Log("[VOID] MOON2MOON OK");
 				}
 

--- a/VOID_StageInfo.cs
+++ b/VOID_StageInfo.cs
@@ -35,7 +35,7 @@
 
 		private bool showColumnSelection;
 
-		private CelestialBody selectedBody;
+		private CelestialBody _selectedBody;
 		[AVOID_SaveValue("bodyIdx")]
 		private VOID_SaveValue<int> bodyIdx;
 		private int lastIdx;
@@ -45,6 +45,19 @@
 		[AVOID_SaveValue("UseSealLevel")]
 		private VOID_SaveValue<bool> useSeaLevel;
 		private GUIContent seaLevelToggle;
+
+		private CelestialBody selectedBody
+		{
+			get
+			{
+				return this._selectedBody;
+			}
+			set
+			{
+				this._selectedBody = value;
+				KerbalEngineer.Helpers.CelestialBodies.SelectedBody = value;
+			}
+		}
 
 		public VOID_StageInfo() : base()
 		{
@@ -151,7 +164,7 @@
 
 			if (HighLogic.LoadedSceneIsEditor && this.selectedBody.atmosphere && this.useSeaLevel)
 			{
-				SimManager.Atmosphere = this.selectedBody.atmosphereMultiplier * 101.325d;
+				SimManager.Atmosphere = this.selectedBody.GetPressure(0) * PhysicsGlobals.KpaToAtmospheres;
 			}
 			else
 			{

--- a/VOID_SurfAtmo.cs
+++ b/VOID_SurfAtmo.cs
@@ -41,12 +41,12 @@
 
 		public VOID_SurfAtmo()
 		{
-			this.Name = "Surface & Atmospheric Information";
+			this.Name = "Surface & Atmospheric Info";
 
 			this.WindowPos.x = Screen.width - 260f;
 			this.WindowPos.y = 85;
 
-			this._precisionValues = (VOID_SaveValue<long>)230584300921369395;
+			this._precisionValues = (VOID_SaveValue<long>)384307168202282325;
 		}
 
 		public override void ModuleWindow(int id)
@@ -55,60 +55,61 @@
 
 			GUILayout.BeginVertical();
 
-			this.precisionValues [idx]= (ushort)VOID_Data.trueAltitude.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.trueAltitude.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			VOID_Data.surfLatitude.DoGUIHorizontal ();
+			VOID_Data.surfLatitude.DoGUIHorizontal();
 
-			VOID_Data.surfLongitude.DoGUIHorizontal ();
+			VOID_Data.surfLongitude.DoGUIHorizontal();
 
-			VOID_Data.vesselHeading.DoGUIHorizontal ();
+			VOID_Data.vesselHeading.DoGUIHorizontal();
 
-			this.precisionValues [idx]= (ushort)VOID_Data.terrainElevation.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.terrainElevation.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
 			this.precisionValues[idx] = (ushort)VOID_Data.downrangeDistance.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			this.precisionValues [idx]= (ushort)VOID_Data.surfVelocity.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.surfVelocity.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			this.precisionValues [idx]= (ushort)VOID_Data.vertVelocity.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.vertVelocity.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			this.precisionValues [idx]= (ushort)VOID_Data.horzVelocity.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.horzVelocity.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			VOID_Data.temperature.DoGUIHorizontal ("F2");
+			VOID_Data.temperature.DoGUIHorizontal("F2");
 
-			this.precisionValues [idx]= (ushort)VOID_Data.atmDensity.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.atmDensity.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
-			VOID_Data.atmPressure.DoGUIHorizontal ("F2");
+			this.precisionValues[idx] = (ushort)VOID_Data.atmPressure.DoGUIHorizontal(this.precisionValues[idx]);
+			idx++;
 
-			this.precisionValues [idx]= (ushort)VOID_Data.atmLimit.DoGUIHorizontal (this.precisionValues [idx]);
+			this.precisionValues[idx] = (ushort)VOID_Data.atmLimit.DoGUIHorizontal(this.precisionValues[idx]);
 			idx++;
 
 			// Toadicus edit: added Biome
-			VOID_Data.currBiome.DoGUIHorizontal ();
+			VOID_Data.currBiome.DoGUIHorizontal();
 
 			GUILayout.EndVertical();
 
 			base.ModuleWindow(id);
 		}
 
-		public override void LoadConfig ()
+		public override void LoadConfig()
 		{
-			base.LoadConfig ();
+			base.LoadConfig();
 
-			this.precisionValues = new IntCollection (4, this._precisionValues);
+			this.precisionValues = new IntCollection(4, this._precisionValues);
 		}
 
-		public override void Save (KSP.IO.PluginConfiguration config)
+		public override void Save(KSP.IO.PluginConfiguration config)
 		{
 			this._precisionValues.value = this.precisionValues.collection;
 
-			base.Save (config);
+			base.Save(config);
 		}
 	}
 }

--- a/VOID_Transfer.cs
+++ b/VOID_Transfer.cs
@@ -52,9 +52,9 @@
 		{
 			GUILayout.BeginVertical();
 
-			if (vessel.mainBody.name == "Sun")  //Vessel is orbiting the Sun
+			if (Vessel.mainBody.name == "Sun")  //Vessel is orbiting the Sun
 			{
-			    foreach (CelestialBody body in vessel.mainBody.orbitingBodies)
+			    foreach (CelestialBody body in Vessel.mainBody.orbitingBodies)
 			    {
 					GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 					if (GUILayout.Button(body.bodyName))
@@ -68,16 +68,16 @@
 
 					if (selectedBodies.Contains(body))
 					{
-						VOID_Tools.display_transfer_angles_SUN2PLANET(body, vessel);  //show phase angles for each selected body
+						VOID_Tools.display_transfer_angles_SUN2PLANET(body, Vessel);  //show phase angles for each selected body
 						tad_targeting(body);    //display Set/Unset Target button for each selected body
 					}
 			    }
 			}
-			else if (vessel.mainBody.referenceBody.name == "Sun")	//Vessel is orbiting a planet
+			else if (Vessel.mainBody.referenceBody.name == "Sun")	//Vessel is orbiting a planet
 			{
-			    foreach (CelestialBody body in vessel.mainBody.referenceBody.orbitingBodies)
+			    foreach (CelestialBody body in Vessel.mainBody.referenceBody.orbitingBodies)
 			    {
-			        if (body.name != vessel.mainBody.name)	// show other planets
+			        if (body.name != Vessel.mainBody.name)	// show other planets
 			        {
 			            GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 			            if (GUILayout.Button(body.bodyName))
@@ -91,12 +91,12 @@
 
 			            if (selectedBodies.Contains(body))
 			            {
-			                VOID_Tools.display_transfer_angles_PLANET2PLANET(body, vessel);
+			                VOID_Tools.display_transfer_angles_PLANET2PLANET(body, Vessel);
 			                tad_targeting(body);    //display Set/Unset Target button
 			            }
 			        }
 			    }
-			    foreach (CelestialBody body in vessel.mainBody.orbitingBodies)	// show moons
+			    foreach (CelestialBody body in Vessel.mainBody.orbitingBodies)	// show moons
 			    {
 			        GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 			        if (GUILayout.Button(body.bodyName))
@@ -110,16 +110,16 @@
 
 			        if (selectedBodies.Contains(body))
 			        {
-			            VOID_Tools.display_transfer_angles_PLANET2MOON(body, vessel);
+			            VOID_Tools.display_transfer_angles_PLANET2MOON(body, Vessel);
 			            tad_targeting(body);    //display Set/Unset Target button
 			        }
 			    }
 			}
-			else if (vessel.mainBody.referenceBody.referenceBody.name == "Sun")	// Vessel is orbiting a moon
+			else if (Vessel.mainBody.referenceBody.referenceBody.name == "Sun")	// Vessel is orbiting a moon
 			{
-			    foreach (CelestialBody body in vessel.mainBody.referenceBody.orbitingBodies)
+			    foreach (CelestialBody body in Vessel.mainBody.referenceBody.orbitingBodies)
 			    {
-					if (body.name != vessel.mainBody.name)	// show other moons
+					if (body.name != Vessel.mainBody.name)	// show other moons
 					{
 						GUILayout.BeginHorizontal(GUILayout.ExpandWidth(true));
 						if (GUILayout.Button(body.bodyName))
@@ -133,7 +133,7 @@
 
 						if (selectedBodies.Contains(body))
 						{
-							VOID_Tools.display_transfer_angles_MOON2MOON(body, vessel);
+							VOID_Tools.display_transfer_angles_MOON2MOON(body, Vessel);
 							tad_targeting(body);    //display Set/Unset Target button
 						}
 					}

--- a/VOID_VesselInfo.cs
+++ b/VOID_VesselInfo.cs
@@ -56,7 +56,7 @@
 			GUILayout.BeginVertical();
 
 			GUILayout.Label(
-				vessel.vesselName,
+				Vessel.vesselName,
 				VOID_Styles.labelCenterBold,
 				GUILayout.ExpandWidth(true));
 
@@ -66,9 +66,9 @@
 
 			VOID_Data.totalMass.DoGUIHorizontal ("F3");
 
-			VOID_Data.stageResourceMass.DoGUIHorizontal("F2");
+			VOID_Data.stageResourceMass.DoGUIHorizontal("F3");
 
-			VOID_Data.resourceMass.DoGUIHorizontal("F2");
+			VOID_Data.resourceMass.DoGUIHorizontal("F3");
 
 			VOID_Data.stageDeltaV.DoGUIHorizontal (3, false);
 

--- a/VOID_VesselRegister.cs
+++ b/VOID_VesselRegister.cs
@@ -143,7 +143,7 @@
 
 			foreach (Vessel v in FlightGlobals.Vessels)
 			{
-				if (v != vessel && v.vesselType == selectedVesselType && v.mainBody == seletedBody)
+				if (v != Vessel && v.vesselType == selectedVesselType && v.mainBody == seletedBody)
 				{
 					if ((vesselSituation == "Landed" &&
 					     (v.situation == Vessel.Situations.LANDED ||
@@ -161,7 +161,7 @@
 							if (_selectedVessel != v)
 							{
 								_selectedVessel = v; //set clicked vessel as selected_vessel
-								this.toggleActive = true;    //turn bool on to open the window if closed
+								this.Active = true;    //turn bool on to open the window if closed
 							}
 							else
 							{