Index: firmware/App/TDCommon.h
===================================================================
diff -u -r5e321d43ba3c70d7280b1c1d4da3f729ca572f76 -re3c87022aa52605f35566f8dca590563e6438f4a
--- firmware/App/TDCommon.h	(.../TDCommon.h)	(revision 5e321d43ba3c70d7280b1c1d4da3f729ca572f76)
+++ firmware/App/TDCommon.h	(.../TDCommon.h)	(revision e3c87022aa52605f35566f8dca590563e6438f4a)
@@ -25,7 +25,7 @@
 #define TD_VERSION_MAJOR        0
 #define TD_VERSION_MINOR        0
 #define TD_VERSION_MICRO        0
-#define TD_VERSION_BUILD  21
+#define TD_VERSION_BUILD        29
 
 // ********** development build switches **********
 
@@ -36,7 +36,7 @@
 //    #define TEST_PINCH_VALVES               1           // Alpha unit pinch valve testing
 //    #define TEST_DEBUGGER                   1           // Testing with debugger - prevents FPGA comm alarms caused by breakpoints
 //    #define TEST_PROCESS_TASKS_WO_UI        1           // Allow task processing even when UI not connected
-//    #define TEST_UI_ONLY                    1           // Alpha test with TD and UI only - no DD
+    #define TEST_UI_ONLY                    1           // Alpha test with TD and UI only - no DD
 //    #define TEST_USE_OFF_AS_STOP_BUTTON     1           // Alpha test re-purposing off button as a stop button
     #define TEST_NO_PRESSURE_CHECKS         1           // Alpha test with no pressure sensor checks
 //    #define TEST_NO_STOP_CONSUME_CHECK      1           // Alpha test with no check for stop button timeout