diff --git a/GameData/TweakScaleCompanion/Frameworks/SystemHeat/patches/020_ScaleExponents.cfg b/GameData/TweakScaleCompanion/Frameworks/SystemHeat/patches/020_ScaleExponents.cfg
index 676ddcd..ddaefb0 100644
--- a/GameData/TweakScaleCompanion/Frameworks/SystemHeat/patches/020_ScaleExponents.cfg
+++ b/GameData/TweakScaleCompanion/Frameworks/SystemHeat/patches/020_ScaleExponents.cfg
@@ -97,10 +97,19 @@ TWEAKSCALEEXPONENTS:NEEDS[SystemHeat,TweakScale]
 {
 	name = ModuleSystemHeatFissionReactor
 	// TODO:
-	// ElectricalGeneration - this is a FloatCurve
-	// HeatGeneration - this is FloatCurve
+	ElectricalGeneration = 3 // this is a FloatCurve
+	HeatGeneration = 2.5     // this is a FloatCurve
 	InternalCoreTemperatureResponseScale = 0.75 // TODO: balance this
 	RepairAmountPerKit = 2
+
+	inputs
+	{
+		Ratio = 3
+	}
+	outputs
+	{
+		Ratio = 3
+	}
 }
 
 TWEAKSCALEEXPONENTS:NEEDS[SystemHeat,TweakScale]