Index: CvPlayer.cpp
===================================================================
--- CvPlayer.cpp	(revision 94)
+++ CvPlayer.cpp	(working copy)
@@ -7908,7 +7908,24 @@
 			// PatchMod: REF Reduction START
             int bellRateMultiplier = 0;
             bellRateMultiplier = ((GC.getHandicapInfo(getHandicapType()).getKingUnitThresholdPercent() / 100) * GC.getDefineINT("REVOLUTION_EUROPE_UNIT_THRESHOLD_INCREASE"));
+
+			// get old values
+			int OldRevThreshold = revolutionEuropeUnitThreshold();
+			int OldRevThresholdMult = getRevolutionEuropeUnitThresholdMultiplier();
+			
 			setRevolutionEuropeUnitThresholdMultiplier((getRevolutionEuropeUnitThresholdMultiplier() * (100 + bellRateMultiplier)/100));
+			
+			// get new values
+			int NewRevThreshold = revolutionEuropeUnitThreshold();
+			int NewRevThresholdMult = getRevolutionEuropeUnitThresholdMultiplier();
+
+			// log event with values
+			if (GC.getLogging())
+			{
+				TCHAR szOut[1024];
+				sprintf(szOut, "PatchMod: Player %d triggered REF increase ( handicap threshold %d bell rate multiplier %d ). Old Threshold: %d New Threshold: %d Old ThresholdMult: %d New ThresholdMult: %d \n", getID(), GC.getHandicapInfo(getHandicapType()).getKingUnitThresholdPercent(), bellRateMultiplier, OldRevThreshold, NewRevThreshold, OldRevThresholdMult, NewRevThresholdMult );
+				gDLL->messageControlLog(szOut);
+			}
             // PatchMod: REF Reduction END
 
 			if (NO_PLAYER != getParent())
@@ -14303,7 +14320,24 @@
 // PatchMod: REF Reduction START
 void CvPlayer::doREFReduction(int iGold)
 {
+	// get old values
+	int OldRevThreshold = revolutionEuropeUnitThreshold();
+	int OldRevThresholdMult = getRevolutionEuropeUnitThresholdMultiplier();
+
 	setRevolutionEuropeUnitThresholdMultiplier(getRevolutionEuropeUnitThresholdMultiplier() * ((100 + (iGold / GC.getHandicapInfo(getHandicapType()).getKingGoldThresholdPercent())) / 100));
+
+	// get new values
+	int NewRevThreshold = revolutionEuropeUnitThreshold();
+	int NewRevThresholdMult = getRevolutionEuropeUnitThresholdMultiplier();
+
+	// log event with values
+	if (GC.getLogging())
+	{
+		TCHAR szOut[1024];
+		sprintf(szOut, "PatchMod: Player %d paid their king %d gold ( handicap threshold %d ). Old Threshold: %d New Threshold: %d Old ThresholdMult: %d New ThresholdMult: %d \n", getID(), iGold, GC.getHandicapInfo(getHandicapType()).getKingGoldThresholdPercent(), OldRevThreshold, NewRevThreshold, OldRevThresholdMult, NewRevThresholdMult );
+		gDLL->messageControlLog(szOut);
+	}
+
 	return;
 }
 // PatchMod: REF Reduction END