Wow, those Moonlight pendants are a huge step up from stock. I REALLY don't love the one that came with the Tormach and I don't know if there is something wrong with mine, but there seems to be a lag when hitting the different axis' and it actually changing. Out of habit I just press the axis button I want numerous times to make sure it switches. Maybe I'm a cheap b@stard, but I just can't get myself to pay $300+ for these (if they were even available) when Amazon has the stock ones for $60.
I don't know why but I assumed and CNC pendant would work for a CNC machine. Are the limitations based on the machines control program? (not the controller's OS, but say Mach vesus PP)