Index: firmware/App/Drivers/PinchValve.c
===================================================================
diff -u -red5ca124f43111316fce2a5fb18cf54c72629d6a -re1f21b5753d381087da5aff2c378408922333df1
--- firmware/App/Drivers/PinchValve.c	(.../PinchValve.c)	(revision ed5ca124f43111316fce2a5fb18cf54c72629d6a)
+++ firmware/App/Drivers/PinchValve.c	(.../PinchValve.c)	(revision e1f21b5753d381087da5aff2c378408922333df1)
@@ -31,7 +31,7 @@
 #define PINCH_VALVE_COMMAND_TIMEOUT_MS               1000                   ///< Maximum FPGA command execution time in milliseconds.
 #define PINCH_VALVE_MOTION_TIMEOUT_MS                10000                  ///< Maximum allowed valve motion time in milliseconds
 
-#define PINCH_VALVE_HOME_OFFSET                      20                     ///< Offset (in encoder counts) from end of travel edge to set position B and C.
+#define PINCH_VALVE_HOME_OFFSET                      55                     ///< Offset (in encoder counts) from end of travel edge to set position B and C.
 
 #define PINCH_VALVE_FPGA_CMD_START_BIT_MASK          0x01                   ///< FPGA command register bit 0 used to start a command transaction
 #define PINCH_VALVE_FPGA_CMD_WRITE_ONLY_BIT_MASK     0x02                   ///< FPGA command register bit 1 indicating a write only command.