Index: firmware/App/Controllers/BloodFlow.c
===================================================================
diff -u -rcd21cbb4e733bfdf52f83bdca7a905645022c572 -r3415fa1401df3ad8296c88269efce31b4548d200
--- firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision cd21cbb4e733bfdf52f83bdca7a905645022c572)
+++ firmware/App/Controllers/BloodFlow.c	(.../BloodFlow.c)	(revision 3415fa1401df3ad8296c88269efce31b4548d200)
@@ -72,7 +72,7 @@
 #define BP_MAX_FLOW_RATE                   1320.0F          ///< Maximum measured BP flow rate allowed.
 #define BP_MIN_FLOW_RATE                  -1320.0F          ///< Minimum measured BP flow rate allowed.
 #define BP_MAX_MOTOR_SPEED_WHILE_OFF_RPM    100.0F          ///< Maximum motor speed (RPM) while motor is commanded off.
-#define BP_MAX_ROTOR_VS_MOTOR_DIFF_RPM      5.0F            ///< Maximum difference in speed between motor and rotor (in rotor RPM).
+#define BP_MAX_ROTOR_VS_MOTOR_DIFF_RPM      2.0F            ///< Maximum difference in speed between motor and rotor (in rotor RPM).
 #define BP_MAX_MOTOR_SPEED_ERROR_RPM        300.0F          ///< Maximum difference in speed between measured and commanded RPM.
 #define BP_MAX_MOTOR_SPEED_VS_TRGT_DIFF_PCT 0.15F           ///< Maximum motor speed vs target difference in percent.