Index: firmware/App/Modes/FPModes/FlushConcentrate.c
===================================================================
diff -u -rfd21e08ba076054488aa112641e0db4191ee0b35 -recb538c8bf67a7a62d11a1186a9ef5fe53cf9d9e
--- firmware/App/Modes/FPModes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision fd21e08ba076054488aa112641e0db4191ee0b35)
+++ firmware/App/Modes/FPModes/FlushConcentrate.c	(.../FlushConcentrate.c)	(revision ecb538c8bf67a7a62d11a1186a9ef5fe53cf9d9e)
@@ -48,7 +48,6 @@
 #define CONCENTRATE_FLUSH_WAIT_FOR_TANK_FULL_TIMEOUT   ( 60 * MS_PER_SECOND )                                                           ///< Concentrate flush wait for tank full timer (in ms)
 #define CONCENTRATE_FLUSH_WAIT_FOR_TANK_FULL_TGT_FLOW  700                                                                              ///< target flow rate for waiting for tank state
 
-
 // ********** private data **********
 
 static const F32 CONCENTRATE_FLOW_INTEGRATOR = 1.0F / (F32)( SEC_PER_MIN * ( MS_PER_SECOND / TASK_GENERAL_INTERVAL ) );                 ///< Multiplier to convert flow (mL/min) into volume (mL) for period of general task interval.
@@ -142,8 +141,8 @@
 /*********************************************************************//**
  * @brief
  * The handleConcentrateFlushProgressState handles the in progress state of Concentrate flush
- * @details \b Inputs:  none
- * @details \b Outputs: none
+ * @details \b Inputs:  concentrateFlushTimer
+ * @details \b Outputs: isFlushComplete
  * @return the next state of Concentrate flush state
  *************************************************************************/
 static FP_CONC_FLUSH_STATE_T handleConcentrateFlushProgressState( void )
@@ -166,8 +165,9 @@
 
 /*********************************************************************//**
  * @brief
- * The handleConcentrateFlushWaitForTankFullState handles the in progress state of Concentrate flush
- * @details \b Inputs:  none
+ * The handleConcentrateFlushWaitForTankFullState handles the wait for
+ * tank full state of Concentrate flush
+ * @details \b Inputs:  concentrateFlushTankFullTimer
  * @details \b Outputs: none
  * @return the next state of Concentrate flush state
  *************************************************************************/
@@ -193,9 +193,9 @@
 
 /*********************************************************************//**
  * @brief
- * The handleConcentrateFlushProgressState handles the in progress state of Concentrate flush
- * @details \b Inputs:  none
- * @details \b Outputs: none
+ * The handleConcentrateFlushPausedState handles the paused state of Concentrate flush
+ * @details \b Inputs:  pendingStartConcentrateFlushRequest
+ * @details \b Outputs: isFlushComplete, pendingStartConcentrateFlushRequest
  * @return the next state of Concentrate flush state
  *************************************************************************/
 static FP_CONC_FLUSH_STATE_T handleConcentrateFlushPausedState( void )
@@ -272,10 +272,10 @@
                 setValveState( P34_VALV, VALVE_STATE_CLOSED );
                 setValveState( P37_VALV, VALVE_STATE_CLOSED );
                 setValveState( P39_VALV, VALVE_STATE_CLOSED );
-
                 if ( TRUE == isBoostPumpInstalled() )
                 {
-                    signalBoostPumpHardStop();
+                    F32 currentDutyCyclePct = getCurrentBoostPumpDutyCyclePCT();
+                    setBoostPumpTargetDutyCycle( currentDutyCyclePct  );
                 }
                 signalROPumpHardStop();
             }