Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r7b60e2a885abe3a0bd06e63647c6a93da6501dda -rd5b85c44743b1aaaeb61b88179de032e8ca3c6a7
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 7b60e2a885abe3a0bd06e63647c6a93da6501dda)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision d5b85c44743b1aaaeb61b88179de032e8ca3c6a7)
@@ -1527,14 +1527,19 @@
         dir = MOTOR_DIR_REVERSE;
     }
 
-    // Direction change while pump is running is not allowed
-    if ( ( FALSE == isDialInPumpOn ) && ( dir == dialInPumpDirectionSet ) || ( 0 == pwmFabs ) )
+    // Check to see if pump is on or attempting to turn off
+    // Direction change while pump is running is not allowed unless we are turning off
+    if ( ( ( FALSE == isDialInPumpOn ) && ( dir == dialInPumpDirectionSet ) ) || ( MIN_DIAL_IN_PUMP_PWM_DUTY_CYCLE >= pwmFabs ) )
     {
         // Don't interrupt pump control unless rate is changing
         if ( ( pwmFabs != dialInPumpPWMDutyCyclePct ) )
         {
             resetDialInFlowMovingAverage();
-            dialInPumpDirection = dir;
+            // accept direction changes only when we stop
+            if ( FALSE == isDialInPumpOn )
+            {
+                dialInPumpDirection = dir;
+            }
             dialInPumpControlMode = PUMP_CONTROL_MODE_OPEN_LOOP;
             dialInPumpPWMDutyCyclePct = RANGE( pwmFabs, MIN_DIAL_IN_PUMP_PWM_DUTY_CYCLE, MAX_DIAL_IN_PUMP_PWM_DUTY_CYCLE );