diff --git a/PrinterCommunication/Io/WaitForTempStream.cs b/PrinterCommunication/Io/WaitForTempStream.cs
index 25b3b8fb5..40163bd54 100644
--- a/PrinterCommunication/Io/WaitForTempStream.cs
+++ b/PrinterCommunication/Io/WaitForTempStream.cs
@@ -44,7 +44,8 @@ namespace MatterHackers.MatterControl.PrinterCommunication.Io
 
 		private double extruderIndex;
 		private double ignoreRequestIfBelowTemp = 20;
-		private double sameTempRange = 1;
+		private double sameTempRangeBed = 3;
+		private double sameTempRangeHotEnd = 1;
 		private State state = State.passthrough;
 		private double targetTemp = 0;
 		private Stopwatch timeHaveBeenAtTemp = new Stopwatch();
@@ -142,7 +143,8 @@ namespace MatterHackers.MatterControl.PrinterCommunication.Io
 				case State.waitingForExtruderTemp:
 					{
 						double extruderTemp = printerConnection.GetActualHotendTemperature((int)extruderIndex);
-						bool tempWithinRange = extruderTemp >= targetTemp - sameTempRange && extruderTemp <= targetTemp + sameTempRange;
+						bool tempWithinRange = extruderTemp >= targetTemp - sameTempRangeHotEnd 
+							&& extruderTemp <= targetTemp + sameTempRangeHotEnd;
 						if (tempWithinRange && !timeHaveBeenAtTemp.IsRunning)
 						{
 							timeHaveBeenAtTemp.Start();
@@ -169,11 +171,12 @@ namespace MatterHackers.MatterControl.PrinterCommunication.Io
 						bool tempWithinRange;
 						if (waitWhenCooling)
 						{
-							tempWithinRange = bedTemp >= targetTemp - sameTempRange && bedTemp <= targetTemp + sameTempRange;
+							tempWithinRange = bedTemp >= targetTemp - sameTempRangeBed 
+								&& bedTemp <= targetTemp + sameTempRangeBed;
 						}
 						else
 						{
-							tempWithinRange = bedTemp >= targetTemp - sameTempRange;
+							tempWithinRange = bedTemp >= targetTemp - sameTempRangeBed;
 						}
 
 						// Added R code for M190
diff --git a/Submodules/MatterSlice b/Submodules/MatterSlice
index 42eb065bc..eb6c719f0 160000
--- a/Submodules/MatterSlice
+++ b/Submodules/MatterSlice
@@ -1 +1 @@
-Subproject commit 42eb065bc970917d46d754f3bee4cabb751a689e
+Subproject commit eb6c719f0f2ae129c6403eed1b142500dfd021ec
diff --git a/Submodules/agg-sharp b/Submodules/agg-sharp
index afd773d0a..11c03860e 160000
--- a/Submodules/agg-sharp
+++ b/Submodules/agg-sharp
@@ -1 +1 @@
-Subproject commit afd773d0a7f2c12d9d71f9c0956e49a7a2dfeb83
+Subproject commit 11c03860efab1f72866d0dfe0c515ce41e677fce