Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -r2acda0ccdd00334bec87bfbe61c4e78e867925de -r0f7e24faee00439d8d212de3bda6f94dcca40855
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 2acda0ccdd00334bec87bfbe61c4e78e867925de)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 0f7e24faee00439d8d212de3bda6f94dcca40855)
@@ -535,7 +535,7 @@
     DIAL_OUT_PUMP_STATE_T result = DIAL_OUT_PUMP_RAMPING_UP_STATE;
 
     // have we been asked to stop the dialOut pump?
-    if ( dialOutPumpPWMDutyCyclePct < NEARLY_ZERO )
+    if ( dialOutPumpPWMDutyCyclePct < (MAX_DIAL_OUT_PUMP_PWM_STEP_DN_CHANGE + DOP_PWM_ZERO_OFFSET) )
     {
         // start ramp down to stop
         dialOutPumpPWMDutyCyclePctSet -= MAX_DIAL_OUT_PUMP_PWM_STEP_DN_CHANGE;
@@ -579,7 +579,7 @@
     DIAL_OUT_PUMP_STATE_T result = DIAL_OUT_PUMP_RAMPING_DOWN_STATE;
 
     // have we essentially reached zero speed
-    if ( dialOutPumpPWMDutyCyclePctSet < (MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE + DOP_PWM_ZERO_OFFSET) )
+    if ( dialOutPumpPWMDutyCyclePctSet < (MAX_DIAL_OUT_PUMP_PWM_STEP_DN_CHANGE + DOP_PWM_ZERO_OFFSET) )
     {
         stopDialOutPump();
         result = DIAL_OUT_PUMP_OFF_STATE;