I have found a multidirectional normallly closed probe in my school shop and am considering setting it up as a digitiser. Looks a lot like the probe advertisement from IM running on this site. I have input 1 and touch leds green when I touch 2 of my leads together. I would have to invert my switch output to make it normally closed to make it work with these leads. No problem just little extra work. Any additional sources of programing available besides the listing in the Mach 2 Manual for locating center of hole?
:idea:
Suggestions?

You should be able to set the input for Mach to either high or low, NO, NC. Mach 3 has a digitizing function for creating a point cloud.
(:~)= Terry