Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -r8691c0722f9fa690de0b789a2c020b1ad8e86def -r37d15894252ccc91706d27eb890ddea3e55980d8
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 8691c0722f9fa690de0b789a2c020b1ad8e86def)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 37d15894252ccc91706d27eb890ddea3e55980d8)
@@ -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 );