Index: firmware/App/HDCommon.h
===================================================================
diff -u -rb215fe654b3a9abe09f42b1f8577f700c49c7b40 -ra798e1b2caa26c152f2ea40b1d2d61a7da3f608d
--- firmware/App/HDCommon.h	(.../HDCommon.h)	(revision b215fe654b3a9abe09f42b1f8577f700c49c7b40)
+++ firmware/App/HDCommon.h	(.../HDCommon.h)	(revision a798e1b2caa26c152f2ea40b1d2d61a7da3f608d)
@@ -25,7 +25,7 @@
 #define HD_VERSION_MAJOR        0
 #define HD_VERSION_MINOR        5
 #define HD_VERSION_MICRO        0
-#define HD_VERSION_BUILD        9035
+#define HD_VERSION_BUILD        9036
 
 // ********** development build switches **********
 
@@ -79,7 +79,7 @@
     #define DISABLE_FPGA_COUNTER_CHECKS     1           // Disable alarms associated with FPGA read/error counters
     #define DISABLE_VOLTAGE_MONITOR         1           // Disable voltage monitoring/alarms
     #define ALLOW_1_MIN_TREATMENT_DURATION  1           // Allow user to change treatment duration to as low as 1 minute
-    #define SLOW_SYRINGE_RETRACT            1           // Slow retract speed to reduce chance of stall
+//    #define SLOW_SYRINGE_RETRACT            1           // Slow retract speed to reduce chance of stall
     #define DISABLE_SYRINGE_PUMP_ALARMS     1           // Disable some syringe pump alarms that are triggering intermittently
 
     #include <stdio.h>