Hello, after much searching and a lot of headaches not finding apparently what I am looking for.

I have the G0704 converted to CNC via a 5 axis breakout board and independent drivers.

That part is working great in mach3.

I purchased the C6 speed control board to use with the original G0704 "KBIC" board, and my troubles begin.

I followed the Diagram from Hoss, and added a switch. In maunal mode it works fine.
However when I switch to mach 3 mode, its unresponsive and appears to be utilizing the on board relay with the 5 axis breakout board.
Mach is set for pin 16 and 17, stepper "b" on the board to utilize step and direction from the C6.

When using spindle on, I hear the relay click on the BOB - nothing happens.
M3S500 also clicks the BOB relay.

What I have gathered so far is the relay on the BOB is what Mach is wanting to use, and not "B"

How would I go about making this work? I want to use both manual and Mach control.


BOB: