Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r4af90003e7bd9ab26d4d971d0c6916fd0ecdae27 -r2b4ec004d681ac56c9d9ed7a6d7acc230b91cbaf
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 4af90003e7bd9ab26d4d971d0c6916fd0ecdae27)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 2b4ec004d681ac56c9d9ed7a6d7acc230b91cbaf)
@@ -262,7 +262,7 @@
     // Direction change while pump is running is not allowed
     if ( ( FALSE == isDialInPumpOn ) || ( 0 == flowRate ) || ( dir == dialInPumpDirectionSet ) )
     {
-        U32 dirFlowRate = ( dir == MOTOR_DIR_FORWARD ? (S32)flowRate : (S32)flowRate * -1 );
+        S32 dirFlowRate = ( dir == MOTOR_DIR_FORWARD ? (S32)flowRate : (S32)flowRate * -1 );
 
         // Don't interrupt pump control unless rate or mode is changing
         if ( ( dirFlowRate != targetDialInFlowRate ) || ( mode != dialInPumpControlMode ) )
@@ -573,7 +573,7 @@
     // Have we essentially reached zero speed
     if ( dialInPumpPWMDutyCyclePctSet < (MAX_DIAL_IN_PUMP_PWM_STEP_DN_CHANGE + DIP_PWM_ZERO_OFFSET) )
     {
-        stopDialInPump();
+        signalDialInPumpHardStop();
         result = DIAL_IN_PUMP_OFF_STATE;
     }
     // Have we reached end of ramp down?