I have a short program I would like to run over and over without having the spindle stop, to eliminate the ramp up wait, and save on energy costs by not constantly starting and stopping (it's about a 10 second program). How do i do this? I imagine I can maunually edit the mach3 code to do it, but haven't been successful. I've tried eliminating the M commands but can't get it to do what i want. Thanks!