Index: firmware/App/Controllers/DialysatePumps.c
===================================================================
diff -u -rac5e52d907ff6adad795d8f81ca8206c5cd33c77 -rff8dde1e0c78936fc2db1aa496c9dce2e498e03b
--- firmware/App/Controllers/DialysatePumps.c	(.../DialysatePumps.c)	(revision ac5e52d907ff6adad795d8f81ca8206c5cd33c77)
+++ firmware/App/Controllers/DialysatePumps.c	(.../DialysatePumps.c)	(revision ff8dde1e0c78936fc2db1aa496c9dce2e498e03b)
@@ -74,7 +74,6 @@
 #define D12_PUMP_I_COEFFICIENT                              60.0F                                                   ///< I term for fresh dialysate pump delta pressure control.
 #define D48_PUMP_P_COEFFICIENT                              20.0F                                                   ///< P term for spent dialysate pump delta pressure control.
 #define D48_PUMP_I_COEFFICIENT                              60.0F                                                   ///< I term for spent dialysate pump delta pressure control.
-#define D48_PUMP_CLOSED_LOOP_DEADBAND_RPM                   50.0F                                                   ///< Deadband on PI output so pump speed does not fluctuate frequently.
 #define DIAL_PUMP_NO_FEED_FORWARD                           0.0F                                                    ///< Feedforward term for dialysate pump control
 #define DEGAS_PUMP_SLOPE_FACTOR                            -0.0156F                                                 ///< Dialysate pump target pressure multiply factor ( m factor in 'y = mx + b' equation)
 #define DEGAS_PUMP_INTERCEPT_FACTOR                         0.1153F                                                 ///< Dialysate pump target pressure addition factor ( b factor in 'y = mx + b' equation)