diff --git a/GameData/ROCapsules/PartConfigs/Apollo ETS/ApolloSolar.cfg b/GameData/ROCapsules/PartConfigs/Apollo ETS/ApolloSolar.cfg
index 9a33b283..e30cdc12 100644
--- a/GameData/ROCapsules/PartConfigs/Apollo ETS/ApolloSolar.cfg	
+++ b/GameData/ROCapsules/PartConfigs/Apollo ETS/ApolloSolar.cfg	
@@ -5,6 +5,7 @@ PART
 	author = CobaltWolf, capkirk
 
 	RSSROConfig = True
+	ROCargoConfig = True
 
 	//	============================================================================
 	//	Model and Dimensions
@@ -77,4 +78,10 @@ PART
 		level = 3
 		type = tracking
 	}
+
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 240
+	}
 }
diff --git a/GameData/ROCapsules/PartConfigs/ApolloBDB/ApolloEVALightBDB.cfg b/GameData/ROCapsules/PartConfigs/ApolloBDB/ApolloEVALightBDB.cfg
index 9ded7c63..122c9a63 100644
--- a/GameData/ROCapsules/PartConfigs/ApolloBDB/ApolloEVALightBDB.cfg
+++ b/GameData/ROCapsules/PartConfigs/ApolloBDB/ApolloEVALightBDB.cfg
@@ -5,6 +5,7 @@ PART
 	author = CobaltWolf, capkirk123
 
 	RSSROConfig = True
+	
 
 	//	============================================================================
 	//	Model and Dimensions
@@ -71,6 +72,12 @@ PART
 		defaultActionGroup = Light
 	}
 
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 8
+	}
+
 	//	============================================================================
 	//	Animations and Textures
 	//	============================================================================
diff --git a/GameData/ROCapsules/PartConfigs/GeminiBDB/GeminiRetroMEC.cfg b/GameData/ROCapsules/PartConfigs/GeminiBDB/GeminiRetroMEC.cfg
index 8ac760af..9ba33636 100644
--- a/GameData/ROCapsules/PartConfigs/GeminiBDB/GeminiRetroMEC.cfg
+++ b/GameData/ROCapsules/PartConfigs/GeminiBDB/GeminiRetroMEC.cfg
@@ -5,6 +5,7 @@ PART
 	author = CobaltWolf, capkirk
 
 	RSSROConfig = True
+	ROCargoConfig = True
 
 	MODEL
 	{
@@ -74,4 +75,10 @@ PART
 		falloff = 1.8
 		thrustTransformName = thrustTransform
 	}
+
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 40
+	}
 }
diff --git a/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMFoldingSNAP27BDB.cfg b/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMFoldingSNAP27BDB.cfg
index 36fff833..3591069a 100644
--- a/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMFoldingSNAP27BDB.cfg
+++ b/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMFoldingSNAP27BDB.cfg
@@ -4,6 +4,7 @@ PART
 	name = ROC-LEMFoldingSNAP27BDB
 	module = Part
 	author = CobaltWolf
+	ROCargoConfig = True
 	MODEL
 	{
 		model = ROCapsules/Assets/BDB/Apollo/bluedog_LM_RTG_Folding
@@ -88,6 +89,12 @@ PART
 		allowAnimationWhileShielded = False
 	}
 
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 166
+	}
+
 	RESOURCE
 	{
 		name = Plutonium-238
diff --git a/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMRackSNAP9BDB.cfg b/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMRackSNAP9BDB.cfg
index 214fc7d1..f40ba358 100644
--- a/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMRackSNAP9BDB.cfg
+++ b/GameData/ROCapsules/PartConfigs/LEMBDB/LMPhaseB/LEMRackSNAP9BDB.cfg
@@ -3,6 +3,7 @@ PART
 	name = ROC-LEMRackSNAP9BDB
 	module = Part
 	author = CobaltWolf
+	ROCargoConfig = True
 	MODEL
 	{
 		model = ROCapsules/Assets/BDB/Apollo/bluedog_LM_RTG_Rack
@@ -76,6 +77,11 @@ PART
 		}
 	}
 
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 324
+	}
 
 	RESOURCE
 	{
diff --git a/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryPosigrade.cfg b/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryPosigrade.cfg
index 411a642a..77045d2a 100644
--- a/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryPosigrade.cfg
+++ b/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryPosigrade.cfg
@@ -6,6 +6,7 @@ PART
 	author = CobaltWolf
 
 	RSSROConfig = true
+	ROCargoConfig = True
 
 	MODEL
 	{
@@ -109,6 +110,12 @@ PART
 		}
 	}
 
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 2
+	}
+
 	PLUME
 	{
 		name = Solid-Sepmotor
diff --git a/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryRetro.cfg b/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryRetro.cfg
index c7337537..059fa088 100644
--- a/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryRetro.cfg
+++ b/GameData/ROCapsules/PartConfigs/MercuryBDB/MercuryRetro.cfg
@@ -6,6 +6,7 @@ PART
 	author = CobaltWolf, capkirk
 
 	RSSROConfig = true
+	ROCargoConfig = True
 
 	MODEL
 	{
@@ -111,6 +112,12 @@ PART
 		jettisonDirection = 0 0 1
 	}
 
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 30
+	}
+
 	PLUME
 	{
 		name = Solid-Upper
diff --git a/GameData/ROCapsules/PartConfigs/Orion/OrionSolar.cfg b/GameData/ROCapsules/PartConfigs/Orion/OrionSolar.cfg
index 0b8ab4b6..45cfd6a0 100644
--- a/GameData/ROCapsules/PartConfigs/Orion/OrionSolar.cfg
+++ b/GameData/ROCapsules/PartConfigs/Orion/OrionSolar.cfg
@@ -3,8 +3,9 @@ PART
 	name = ROC-OrionSolar
 	module = Part
 	author = DECQ
-	
+
 	RSSROConfig = True
+	ROCargoConfig = True
 
 	MODEL
 	{
@@ -50,5 +51,12 @@ PART
 		chargeRate = 2.75
 		retractable = false
 	}
+
+	MODULE
+	{
+		name = ModuleCargoPart
+		packedVolume = 390
+	}
+
 }