Hi John,

More great stuff, thanks! Wow, this opens up alot of possibilities. Since this new button can take a hotkey, I was thinking of buying a USB keypad (i.e. just the bit on the far right of most keyboards containing the numbers and 3 LEDs) and putting this somewhere handy. Looks like they will fit in your hand. I can then be right next to the cutter and jog the machine as before, but add another hotkey for park. Think these keypads are about £10. Lovely!

Thanks
Barry