Index: firmware/App/Controllers/SyringePump.c
===================================================================
diff -u -rafd10bbb219cd03a69be08a38bd6f774eea3f17b -r585e01a1d143a900ec37e1204a0a048ab6f86f53
--- firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision afd10bbb219cd03a69be08a38bd6f774eea3f17b)
+++ firmware/App/Controllers/SyringePump.c	(.../SyringePump.c)	(revision 585e01a1d143a900ec37e1204a0a048ab6f86f53)
@@ -82,7 +82,7 @@
 #define SYRINGE_FORCE_PLUNGER_THRESHOLD_V             0.25F                                 ///< Force sensor threshold (in V) above which we have engaged with plunger.
 #define SYRINGE_PUMP_SYRINGE_DETECT_THRESHOLD_V       2.0F                                  ///< Syringe pump syringe detected threshold (in V).
 #define SYRINGE_PUMP_HOME_DETECT_THRESHOLD_V          0.25F                                 ///< Syringe pump home detected threshold (in V).
-#define SYRINGE_PUMP_PRIME_VOLUME_ML                  0.353F + 0.2F                         ///< Target syringe prime volume (in mL).  Heparin line volume + volume to coat blood circuit/dialyzer.
+#define SYRINGE_PUMP_PRIME_VOLUME_ML                  0.353F                                ///< Target syringe prime volume (in mL).
 #define SYRINGE_PUMP_MAX_VOL_ERROR_ML                 0.1F                                  ///< Maximum Heparin volume error (in mL).
 #define SYRINGE_PUMP_MAX_RATE_ERROR_ML_HR             0.1F                                  ///< Maximum Heparin delivery rate error (in mL/hr).
 #define TEN_PCT_OVER_ALLOWANCE                        1.1F                                  ///< Allow 10 percent over target before alarming on over travel.