Index: firmware/App/DDCommon.h
===================================================================
diff -u -r2607bf6329b1851bdeaf8b39d6e226e5a568bf1b -r0bcd9e3ddfeb40efa313e7ed8d8d58f996a13960
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 2607bf6329b1851bdeaf8b39d6e226e5a568bf1b)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 0bcd9e3ddfeb40efa313e7ed8d8d58f996a13960)
@@ -48,9 +48,6 @@
 //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 for DryBicarb testing
 //#define __DRY_BICARB__            1
 
@@ -60,6 +57,7 @@
 //Uncomment below to disable Teensy conductivity driver
 #define __TEENSY_CONDUCTIVITY_DRIVER__  1
 
+
     #include <stdio.h>
     #include <strings.h>
 #endif