My name is Jeff, and I am new to CNC. I'm sure I'm going to learn a lot here, it has been a real struggle to get as far as I have. I have a Chinese 6040 CNC router from China, (the beige ones with a CNCEST sticker on them) still can't get the spindle to turn on its own when the Gcode is read by Mach3. It is a 1500kw spindle, and is 110v, and uses a parallel port connection. Hopefully, I can get some info here.......