Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -rf80c9e658695bc368e2ab3e0267d4d510659cd61 -r4b520cff8a91625c3fa89abf768f8e6aa3fbe3d5
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision f80c9e658695bc368e2ab3e0267d4d510659cd61)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 4b520cff8a91625c3fa89abf768f8e6aa3fbe3d5)
@@ -345,7 +345,7 @@
     lastGivenRate = 0;
     stopDialOutPump();
     dialOutPumpState = DIAL_OUT_PUMP_OFF_STATE;
-    dialOutPumpPWMDutyCyclePct = 0.0;
+    dialOutPumpPWMDutyCyclePct = DOP_PWM_ZERO_OFFSET;
     resetDialOutFlowMovingAverage();
 }