Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -ra04ab4724f0df3a7144f6a8e357abe8b2f41dfbf -r2e6c750c202b7361d79488ce383e34f380e75413
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision a04ab4724f0df3a7144f6a8e357abe8b2f41dfbf)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 2e6c750c202b7361d79488ce383e34f380e75413)
@@ -50,8 +50,8 @@
 #define MIN_DIAL_OUT_PUMP_PWM_DUTY_CYCLE        0.12            ///< Controller will error if PWM duty cycle < 10%, so set min to 12%.
 
 #define DOP_CONTROL_INTERVAL                    ( 1000 / TASK_GENERAL_INTERVAL ) ///< Interval (ms/task time) at which the dialysate outlet pump is controlled.
-#define DOP_P_COEFFICIENT                       0.003           ///< P term for dialysate outlet pump control.
-#define DOP_I_COEFFICIENT                       0.001           ///< I term for dialysate outlet pump control.
+#define DOP_P_COEFFICIENT                       0.0014          ///< P term for dialysate outlet pump control.
+#define DOP_I_COEFFICIENT                       0.0001          ///< I term for dialysate outlet pump control.
 
 #define DOP_MAX_CURR_WHEN_STOPPED_MA            150.0           ///< Motor controller current should not exceed this when pump should be stopped.
 #define DOP_MIN_CURR_WHEN_RUNNING_MA            150.0           ///< Motor controller current should always exceed this when pump should be running.