Quick Update!
I have my whbo4b mpg finally working with mach4, Thank you Steve.
I can now enjoy using my pendant with my cnc6090. Your the best and keep up the great work….too bad the manufacture of the mpg develop an update. But NO! They informed me if I ordered 200 mpg’S that they would build an mpg for mach4, wow…what a con they are. Anyways, Thanks Steve, All the best.