I've seen several post with folks running Sheetcam. Is anyone doing it with the black box controller? I'm attempting to do so but, the only grbl post processors I've found don't work very well and need to be modified. Unfortunately, such modifications are above my pay grade at the moment. Im hoping one of you has already worked it out and would be generous enough to share. Alturnatively, suggestions for a cam program that would allow me to probe with floating Z for surface between cuts, and run grbl would also be appreciated.