Index: firmware/App/DDCommon.h
===================================================================
diff -u -r32b2ca44c39d36026c9f6df3bc19312bf1ad4cce -reeac01d3e954f7dac8bb7299ef8cac4508e56093
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 32b2ca44c39d36026c9f6df3bc19312bf1ad4cce)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision eeac01d3e954f7dac8bb7299ef8cac4508e56093)
@@ -45,15 +45,18 @@
 //Uncomment below once characterization/study completed
 //#define ENABLE_ALARM_2
 
-//Uncomment below to disable heaters debug message
-#define __HEATERS_DEBUG__         1
-
 //Uncomment below for spent chamber filling
 //#define __SPENT_CHAMBER_FILL__    1
 
 //Uncomment below for bicarb chamber filling
 //#define __BICARB_CHAMBER_FILL__   1
 
+//Uncomment below for Maxon controller speed change
+//#define __MAXON_SPEED_UPDATE__    1
+
+//Uncomment below to disable heaters debug message
+#define __HEATERS_DEBUG__         1
+
     #include <stdio.h>
     #include <strings.h>
 #endif