Hi Hood,
I had to take a day off for personal reason. Today, I did exactly as you outlined in your previous post, the result does point to the C41. The motor stops when I open the switch, but the Relay's LED stays on. Closing Mach the Relay goes off, and the spindle doesn't start as previously. I'm going to order another C41, I did mention this to Arturo, but haven't heard from him since. It is possible that the board is faulty, but I think he doesn't want to admit it. If the new board doesn't work out, than I might scrap all of his products. I must have this machine working. Six months is a long time screwing around.
Mike