I got my switches to work today. Once they’re mounted and some things tidied up and I’ll be ready to rock & roll! I will also wire up my spindle to the controller, but not until I get the spindle controller card that goes with my BOB. The board is arranged so that it can control up to 6 axes. Actually, maybe more, but I don’t see any need for more. Anyway, additional axes are a 2nd or 3rd priority, currently.