Index: firmware/App/Controllers/BloodFlow.h
===================================================================
diff -u -r8466e63f95f65a3ffb18c3af85ac99328e41167b -rd80c4a21ab700d8197e292f34c86dad61828c45a
--- firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision 8466e63f95f65a3ffb18c3af85ac99328e41167b)
+++ firmware/App/Controllers/BloodFlow.h	(.../BloodFlow.h)	(revision d80c4a21ab700d8197e292f34c86dad61828c45a)
@@ -35,7 +35,7 @@
 #define MIN_SET_BLOOD_FLOW_RATE             100             ///< Minimum blood flow rate (in mL/min).
 #define SALINE_BOLUS_FLOW_RATE              150             ///< Saline bolus flow rate (in mL/min).
 
-#define VOLUME_PER_BP_MOTOR_REV_ML          0.2             ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
+#define VOLUME_PER_BP_MOTOR_REV_ML          0.216           ///< Theoretical volume (mL) of blood/saline volume per motor revolution.
 #define BP_HALL_EDGE_COUNTS_PER_REV         48              ///< Number of hall sensor edge counts per motor revolution.
 
 /// Payload record structure for a blood pump data message.