Index: firmware/App/Controllers/BalancingChamber.c
===================================================================
diff -u -ra2ea8edd918761b403cbe2c00e1bfe2fc69be5ea -rfc3ad8a7cdeed09ed70feaeb3517c885e313dfcc
--- firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision a2ea8edd918761b403cbe2c00e1bfe2fc69be5ea)
+++ firmware/App/Controllers/BalancingChamber.c	(.../BalancingChamber.c)	(revision fc3ad8a7cdeed09ed70feaeb3517c885e313dfcc)
@@ -762,8 +762,13 @@
         state = BAL_CHAMBER_STATE_IDLE;
     }
 
+    // If the dry bicarbonate is enabled then we ignore looking at d18 pressure to be in range.
+    if ( ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_ENABLE_DRY_BICARB ) ) && ( TRUE == getBicarbChamberFillRequested() ) )
+    {
+        isPressureStabilizedDuringFill = TRUE;
+    }
     // Check fresh dialysate pressure back in range to indicate fresh fill complete.
-    if ( ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG ) )
+    else if ( ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG ) )
     {
         if ( ++balChamberFillCompleteStablePressureCounter >= BAL_CHAMBER_FILL_COMPLETE_MS )
         {
@@ -1019,9 +1024,14 @@
     freshDialPressure               = getFilteredPressure( D18_PRES );
     spentDialPressure               = getFilteredPressure( D51_PRES );
 
-    // Check fresh dialysate pressure back in range to indicate fill complete.
-    if ( ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG ) )
+    // If the dry bicarbonate is enabled then we ignore looking at d18 pressure to be in range.
+    if ( ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_ENABLE_DRY_BICARB ) ) && ( TRUE == getBicarbChamberFillRequested() ) )
     {
+        isPressureStabilizedDuringFill = TRUE;
+    }
+    // Check fresh dialysate pressure back in range to indicate fresh fill complete.
+    else if ( ( freshDialPressure >= FRESH_DIAL_PRESSURE_MIN_PSIG ) && ( freshDialPressure <= FRESH_DIAL_PRESSURE_MAX_PSIG ) )
+    {
         if ( ++balChamberFillCompleteStablePressureCounter >= BAL_CHAMBER_FILL_COMPLETE_MS )
         {
             // stabilized pressure indicating fresh side fill is complete
Index: firmware/App/Controllers/DryBiCart.h
===================================================================
diff -u -r4c91b459486b4150d09b2f1a13b763ef3d430b2f -rfc3ad8a7cdeed09ed70feaeb3517c885e313dfcc
--- firmware/App/Controllers/DryBiCart.h	(.../DryBiCart.h)	(revision 4c91b459486b4150d09b2f1a13b763ef3d430b2f)
+++ firmware/App/Controllers/DryBiCart.h	(.../DryBiCart.h)	(revision fc3ad8a7cdeed09ed70feaeb3517c885e313dfcc)
@@ -76,6 +76,7 @@
 U32 execDryBicartDrainMode( void );
 void execDryBicart( void );
 BOOL setBicarbChamberFillRequested( void );
+BOOL getBicarbChamberFillRequested( void );
 BOOL setBicartFillRequested( void );
 BOOL setBicartDrainRequested( void );
 
Index: firmware/App/Monitors/Level.c
===================================================================
diff -u -ra2ea8edd918761b403cbe2c00e1bfe2fc69be5ea -rfc3ad8a7cdeed09ed70feaeb3517c885e313dfcc
--- firmware/App/Monitors/Level.c	(.../Level.c)	(revision a2ea8edd918761b403cbe2c00e1bfe2fc69be5ea)
+++ firmware/App/Monitors/Level.c	(.../Level.c)	(revision fc3ad8a7cdeed09ed70feaeb3517c885e313dfcc)
@@ -8,7 +8,7 @@
 * @file    Level.c
 *
 * @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      30-Apr-2026
+* @date    (last)      01-May-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  14-Oct-2024