Hi,
I just finished a new Engineering note EN009 that shows a System Schematic Of a 4 Axis controller that uses the MB-02 BOB, DC-03 V3 DigiSpeed and four Gecko G251 drives.
The Engineering note EN009 can be found at the bottom of the following page.
http://homanndesigns.com/store/index...id=3&chapter=0
Enjoy,
Peter.