Index: firmware/App/DDCommon.h
===================================================================
diff -u -re4d42b5c1162c6fb56e7255d619fce78eb7c68c0 -r58e5721497be626929b6cdc0c5187e18b34bbaad
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision e4d42b5c1162c6fb56e7255d619fce78eb7c68c0)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 58e5721497be626929b6cdc0c5187e18b34bbaad)
@@ -25,7 +25,7 @@
 #define DD_VERSION_MAJOR        0
 #define DD_VERSION_MINOR        0
 #define DD_VERSION_MICRO        0
-#define DD_VERSION_BUILD  40
+#define DD_VERSION_BUILD  47
 
 // ********** development build switches **********
 
@@ -49,8 +49,11 @@
 //#define __BICARB_CHAMBER_FILL__   1
 
 //Uncomment below for Maxon controller speed change
-//#define __MAXON_SPEED_UPDATE__    1
+#define __MAXON_SPEED_UPDATE__    1
 
+//UnComment below for DryBicarb testing
+//#define __DRY_BICARB__            1
+
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1