Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -rcbb126cfd3a02c08436a66ffecb2bdf926263705 -r50fc6ca962c381ac98c9f032115973a5fff2a761
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision cbb126cfd3a02c08436a66ffecb2bdf926263705)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 50fc6ca962c381ac98c9f032115973a5fff2a761)
@@ -514,7 +514,7 @@
         }
         else
         {   // Closed loop UF control is only controlling offset from DPi PWM
-            resetPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, dialOutPumpPWMDutyCyclePctSet - getDialInPumpPWMDutyCyclePct() );
+            resetPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, dialOutPumpPWMDutyCyclePctSet - getDialInPumpPWMDutyCyclePct( TRUE ) );
         }
         dialOutPumpControlModeSet = dialOutPumpControlMode;
         setDialOutPumpControlSignalPWM( dialOutPumpPWMDutyCyclePctSet );
@@ -559,7 +559,7 @@
         }
         else
         {   // Closed loop UF control is only controlling offset from DPi PWM
-            resetPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, dialOutPumpPWMDutyCyclePctSet - getDialInPumpPWMDutyCyclePct() );
+            resetPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, dialOutPumpPWMDutyCyclePctSet - getDialInPumpPWMDutyCyclePct( TRUE ) );
         }
         dialOutPumpControlModeSet = dialOutPumpControlMode;
         setDialOutPumpControlSignalPWM( dialOutPumpPWMDutyCyclePctSet );
@@ -600,7 +600,7 @@
             // Get new PWM offset from PI controller
             offsetPWMDutyCyclePct = runPIController( PI_CONTROLLER_ID_ULTRAFILTRATION, refVol, totVol );
             // Add PWM offset to DPi PWM mirror for our new DPo PWM
-            dialOutPumpPWMDutyCyclePctSet = getDialInPumpPWMDutyCyclePct() + offsetPWMDutyCyclePct;
+            dialOutPumpPWMDutyCyclePctSet = getDialInPumpPWMDutyCyclePct( FALSE ) + offsetPWMDutyCyclePct;
             // Limit PWM range
             dialOutPumpPWMDutyCyclePctSet = MIN( dialOutPumpPWMDutyCyclePctSet, MAX_DIAL_OUT_PUMP_PWM_DUTY_CYCLE );
             dialOutPumpPWMDutyCyclePctSet = MAX( dialOutPumpPWMDutyCyclePctSet, MIN_DIAL_OUT_PUMP_PWM_DUTY_CYCLE );