Index: firmware/App/DDCommon.h
===================================================================
diff -u -r71315c02767ed6da480af9939d117ca51a165290 -r6dd41ba21a4a1f7b8dd62627306f71c5d055307d
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 71315c02767ed6da480af9939d117ca51a165290)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 6dd41ba21a4a1f7b8dd62627306f71c5d055307d)
@@ -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