diff --git a/javasrc/org/hd/d/TRVmodel/hg/ShowComputations.java b/javasrc/org/hd/d/TRVmodel/hg/ShowComputations.java
index 5c720a1..023de9c 100644
--- a/javasrc/org/hd/d/TRVmodel/hg/ShowComputations.java
+++ b/javasrc/org/hd/d/TRVmodel/hg/ShowComputations.java
@@ -158,6 +158,32 @@ public static void showCalcs() throws IOException
 					}
 				}
 			}
+
+
+        // Pure weather-compensated comparison.
+        System.out.println("");
+        System.out.println(String.format("Original bungalow demand, with 'stiff' A-room temperature regulation:"));
+    	final DemandWithoutAndWithSetback originalBungalowDemand = HGTRVHPMModelParameterised.computeBungalowDemandW(HGTRVHPMModelParameterised.ModelParameters.FIXES_APPLIED);
+    	final double equilibriumTemperatureSoftBungalow[] = new double[1];
+    	final DemandWithoutAndWithSetback softBungalowDemand = HGTRVHPMModelParameterised.computeSoftATempDemandW(HGTRVHPMModelParameterised.ModelParameters.FIXES_APPLIED, true, equilibriumTemperatureSoftBungalow);
+    	final double heatNoSetbackBungalowStiff = originalBungalowDemand.noSetback().heatDemand();
+    	final double heatWithSetbackBungalowStiff = originalBungalowDemand.withSetback().heatDemand();
+    	System.out.println(String.format("  Heat mean demand: with no setback %.0fW, with setback %.0fW; %.0f%% change with setback",
+    			heatNoSetbackBungalowStiff, heatWithSetbackBungalowStiff, 100*((heatWithSetbackBungalowStiff/heatNoSetbackBungalowStiff)-1)));
+    	final double powerNoSetbackBungalowStiff = originalBungalowDemand.noSetback().heatPumpElectricity();
+    	final double powerWithSetbackBungalowStiff = originalBungalowDemand.withSetback().heatPumpElectricity();
+    	System.out.println(String.format("  Heat pump mean power: with no setback %.0fW, with setback %.0fW; %.0f%% change with setback",
+    			powerNoSetbackBungalowStiff, powerWithSetbackBungalowStiff, 100*((powerWithSetbackBungalowStiff/powerNoSetbackBungalowStiff)-1)));
+
+        System.out.println(String.format("Original bungalow demand, with 'soft' A-room temperature regulation:"));
+    	final double heatNoSetbackBungalowSoft = softBungalowDemand.noSetback().heatDemand();
+    	final double heatWithSetbackBungalowSoft = softBungalowDemand.withSetback().heatDemand();
+    	System.out.println(String.format("  Heat mean demand: with no setback %.0fW, with setback %.0fW; %.0f%% change with setback",
+    			heatNoSetbackBungalowSoft, heatWithSetbackBungalowSoft, 100*((heatWithSetbackBungalowSoft/heatNoSetbackBungalowSoft)-1)));
+    	final double powerNoSetbackBungalowSoft = softBungalowDemand.noSetback().heatPumpElectricity();
+    	final double powerWithSetbackBungalowSoft = softBungalowDemand.withSetback().heatPumpElectricity();
+    	System.out.println(String.format("  Heat pump mean power: with no setback %.0fW, with setback %.0fW; %.0f%% change with setback",
+    			powerNoSetbackBungalowSoft, powerWithSetbackBungalowSoft, 100*((powerWithSetbackBungalowSoft/powerNoSetbackBungalowSoft)-1)));
 		}