Index: firmware/App/DDCommon.h
===================================================================
diff -u -r4269f94fdfbd470d1a172784b4e2ccbb19ac92f2 -rf71cb5f589e0562036b36964ec6bc2258dccc926
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 4269f94fdfbd470d1a172784b4e2ccbb19ac92f2)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision f71cb5f589e0562036b36964ec6bc2258dccc926)
@@ -52,7 +52,7 @@
 //#define __BICARB_CHAMBER_FILL__   1
 
 //Uncomment below for Maxon controller speed change
-//#define __MAXON_SPEED_UPDATE__    1
+#define __MAXON_SPEED_UPDATE__    1
 
 //Uncomment below to disable heaters debug message
 #define __HEATERS_DEBUG__         1