Index: firmware/App/Modes/FPModes/FlushConcentrate.c
===================================================================
diff -u -r43161808ceba270f92822369359aa299c647c9fe -rfd21e08ba076054488aa112641e0db4191ee0b35
--- firmware/App/Modes/FPModes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision 43161808ceba270f92822369359aa299c647c9fe)
+++ firmware/App/Modes/FPModes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision fd21e08ba076054488aa112641e0db4191ee0b35)
@@ -149,24 +149,12 @@
 static FP_CONC_FLUSH_STATE_T handleConcentrateFlushProgressState( void )
 {
     FP_CONC_FLUSH_STATE_T state = CONC_FLUSH_IN_PROGRESS;
-    LEVEL_STATE_T level = getLevelStatus( P25_LEVL );
 
 //    if ( TRUE == 1 ) )// TODO Alarm and Stop State Rework
 //    {
 //        state = CONC_FLUSH_PAUSED;
 //    }
 
-    // Manual control of Permeate tank while in Permeate Flush
-    // to prevent overfill.
-    if ( LEVEL_STATE_HIGH == level )
-    {
-        setValveState( M4_VALV,VALVE_STATE_CLOSED );
-    }
-    else if ( LEVEL_STATE_LOW == level )
-    {
-        setValveState( M4_VALV,VALVE_STATE_OPEN );
-    }
-
     if ( TRUE == didTimeout( concentrateFlushTimer, getConcentrateFlushTimeout() ) )
     {
             isFlushComplete = TRUE;
@@ -253,7 +241,6 @@
             }
             setROPumpTargetDutyCycle( CONCENTRATE_FLUSH_RO_PUMP_TGT_PWM, TRUE );
             concentrateFlushTimer = getMSTimerCount();
-            cumulativeConcentrateVolume_mL = 0;
             break;
 
         case CONC_FLUSH_WAIT_FOR_TANK_FULL: