Index: firmware/App/Modes/Dialysis.c
===================================================================
diff -u -r898f3f1ba7612909316ec33f59f74fed4e4f3652 -rbac52336ea9e23fc2dfb4a802afe49401dfb7057
--- firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision 898f3f1ba7612909316ec33f59f74fed4e4f3652)
+++ firmware/App/Modes/Dialysis.c	(.../Dialysis.c)	(revision bac52336ea9e23fc2dfb4a802afe49401dfb7057)
@@ -52,8 +52,8 @@
 
 #define MAX_ACTIVE_LOAD_CELL_CHANGE_G           50.0F                           ///< Maximum delta between new and previous measured UF volume.
 
-// 3.07 + 12.28 has been received from the mechanical team and 5 mL of margine has been added for safety
-#define DPI_TO_BLD_VOLUME_ML                    ( 3.07F + 12.28F + 5.0F )       ///< Dialysate inlet pump to blood detect sensor volume in milliliters.
+// 3.07 + 12.28 has been received from the mechanical team and extra volume as margin has been added for safety
+#define DPI_TO_BLD_VOLUME_ML                    ( 3.07F + 12.28F + 8.0F )       ///< Dialysate inlet pump to blood detect sensor volume in milliliters.
 
 /// Defined states for the Load Cell cycles.
 typedef enum Reservoir_Steady_Cycle
@@ -182,7 +182,6 @@
         resFinalRefVolume[ i ] = 0.0F;
         resCurrVolume[ i ] = 0.0F;
         resLastVolume[ i ] = 0.0F;
-
     }
 
     resetSalineBolus();
@@ -525,6 +524,19 @@
 
 /*********************************************************************//**
  * @brief
+ * The getBloodLeakZeroingState function gets the current blood leak zeroing
+ * state of the state machine.
+ * @details Inputs: bloodLeakZeroingStatus
+ * @details Outputs: none
+ * @return Current state of the blood leak zeroing state machine
+ *************************************************************************/
+BLOOD_LEAK_ZEROING_STATE_T getBloodLeakZeroingState( void )
+{
+    return bloodLeakZeroingStatus.bloodLeakZeroingState;
+}
+
+/*********************************************************************//**
+ * @brief
  * The getUltrafiltrationVolumeCollected function gets the current ultrafiltration
  * volume collected so far for current treatment.
  * @details Inputs: measUFVolume