How do I make Auto Touch Off Work?

There are many ways to implement this feature. Most are done by simply wiring a plate with
one nonconductive side and one conductive side. The nonconductive side is placed on the
work surface and the conductive side will wire into the breakout board (or other location)
and be configured as an input in Mach3/Mach4. Utilizing this feature requires a macro or a
plugin.