Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -rbd241ef5231a9869adaf7bb5ed166135beb2c0fb -re710c031a8032d03e8926b71f1f7b999fb58211f
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision bd241ef5231a9869adaf7bb5ed166135beb2c0fb)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision e710c031a8032d03e8926b71f1f7b999fb58211f)
@@ -345,7 +345,7 @@
     lastGivenRate = 0;
     stopDialOutPump();
     dialOutPumpState = DIAL_OUT_PUMP_OFF_STATE;
-    dialOutPumpPWMDutyCyclePct = 0.0;
+    dialOutPumpPWMDutyCyclePct = DOP_PWM_ZERO_OFFSET;
     resetDialOutFlowMovingAverage();
 }