Index: firmware/App/DDCommon.h
===================================================================
diff -u -ra00c73ce5eb5b3509ca375fbd246fe518bc0f0f7 -r58ab39a642ac876eb735c98db5186bf0de0e9066
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision a00c73ce5eb5b3509ca375fbd246fe518bc0f0f7)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 58ab39a642ac876eb735c98db5186bf0de0e9066)
@@ -51,6 +51,9 @@
 //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