Index: firmware/App/Controllers/BalancingChamber.h
===================================================================
diff -u -racb534a5d5921959493304a26dbc21d2b03338e0 -r573a26b2a0273a4983b1de1cbff5bed63e01dce0
--- firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision acb534a5d5921959493304a26dbc21d2b03338e0)
+++ firmware/App/Controllers/BalancingChamber.h	(.../BalancingChamber.h)	(revision 573a26b2a0273a4983b1de1cbff5bed63e01dce0)
@@ -35,8 +35,8 @@
 #define FRESH_DIAL_PRESSURE_MAX_PSIG                28.0F              ///< Maximum fresh dialysate pressure (D18) limit for balancing chamber fill operations.
 #define SPENT_DIAL_PRESSURE_MIN_PSIG                33.0F              ///< Minimum spent dialysate pressure (D51) limit for balancing chamber fill operations.
 #define SPENT_DIAL_PRESSURE_MAX_PSIG                37.0F              ///< Maximum spent dialysate pressure (D51) limit for balancing chamber fill operations.
-#define BC_FRESH_FILL_PRESSURE_PSIG                 13.0F              ///< Fresh side pressure (drop) during balancing chamber switching, indicates fill has been started / in progress.
-#define BC_SPENT_FILL_PRESSURE_PSIG                 26.0F              ///< Spent side pressure (drop) during balancing chamber switching, indicates fill has been started / in progress.
+#define BC_FRESH_FILL_PRESSURE_PSIG                 14.0F              ///< Fresh side pressure (drop) during balancing chamber switching, indicates fill has been started / in progress.
+#define BC_SPENT_FILL_PRESSURE_PSIG                 29.0F              ///< Spent side pressure (drop) during balancing chamber switching, indicates fill has been started / in progress.
 #define BAL_CHAMBER_FILL_VOLUME_ML                  30.0F              ///< Balancing chamber fill/drain volume per batch operation.
 
 /// balancing chamber data structure