Index: firmware/App/Controllers/DialInFlow.c
===================================================================
diff -u -r2eacb97f43f15f317779635681ed81051828af4f -r58afeb5a318882fa028894b51aefba526b2fb1f0
--- firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 2eacb97f43f15f317779635681ed81051828af4f)
+++ firmware/App/Controllers/DialInFlow.c	(.../DialInFlow.c)	(revision 58afeb5a318882fa028894b51aefba526b2fb1f0)
@@ -97,7 +97,7 @@
 #define SIGN_FROM_12_BIT_VALUE(v)            ( (S16)(v) - (S16)DIAL_IN_PUMP_ADC_ZERO )
 
 #define DIP_SPEED_ADC_TO_RPM_FACTOR          1.751752        ///< Conversion factor from ADC counts to RPM for dialIn pump motor (3500 RPM/1998 counts).
-#define DIP_MOTOR_RPM_TO_PWM_DC_FACTOR       0.000193        ///< ~52 BP motor RPM = 1% PWM duty cycle
+#define DIP_MOTOR_RPM_TO_PWM_DC_FACTOR       0.000238        ///< ~42 BP motor RPM = 1% PWM duty cycle
 #define DIP_CURRENT_ADC_TO_MA_FACTOR         3.002           ///< Conversion factor from ADC counts to mA for dialIn pump motor.
 
 #define DIP_REV_PER_LITER                    146.84          ///< Rotor revolutions per liter.
@@ -106,8 +106,8 @@
 #define DIP_GEAR_RATIO                       32.0            ///< DialIn pump motor to dialIn pump gear ratio.
 #define DIP_PWM_ZERO_OFFSET                  0.1             ///< 10% PWM duty cycle = zero speed.
 
-/// Macro converts flow rate to estimate PWM needed to achieve it.   // TODO - I added 1.2 gain based on empirical data
-#define DIP_PWM_FROM_ML_PER_MIN(rate)        ( (rate) * DIP_ML_PER_MIN_TO_PUMP_RPM_FACTOR * DIP_GEAR_RATIO * DIP_MOTOR_RPM_TO_PWM_DC_FACTOR * 1.2 + DIP_PWM_ZERO_OFFSET )
+/// Macro converts flow rate to estimate PWM needed to achieve it.
+#define DIP_PWM_FROM_ML_PER_MIN(rate)        ( (rate) * DIP_ML_PER_MIN_TO_PUMP_RPM_FACTOR * DIP_GEAR_RATIO * DIP_MOTOR_RPM_TO_PWM_DC_FACTOR + DIP_PWM_ZERO_OFFSET )
 /// Conversion from PWM duty cycle % to commanded pump motor speed.
 #define DIP_PWM_TO_MOTOR_SPEED_RPM(pwm)      ( ((pwm) - DIP_PWM_ZERO_OFFSET) * 4000.0 )
 
@@ -614,7 +614,8 @@
 
             newPWM = runPIController( PI_CONTROLLER_ID_DIALYSATE_FLOW, tgtFlow, actFlow );
             dialInPumpPWMDutyCyclePctSet = newPWM;
-            setDialInPumpControlSignalPWM( newPWM );
+            setDialInPumpControlSignalPWM( newPWM );
+            signalDialOutControl();
         }
         dipControlTimerCounter = 0;
     }