My memory Mach/coil winding is the monthly question of ???head honcho of Mach4??? regarding when the updated coil winding screen would be finished. The answer was always some flavour of “real soon now”. I removed myself from the Mach mailing list so can’t help.
I'd like to wind a few coils. I seem to remember that there used to be an add-on (or some such) to wind coils using Mach3. Is there a repository for all things coil winder? Where I can get an idea what is involved?