I have added all the hardware to mine for the 4th but get a "NO OPTION" when I try to move it.

If you do have a machine that the A axis buttons on the console actually move the 4th axis on your machine, would you be willing to share your parameters? I think some undocumented bit needs flipped to make this work and I would love to compare your settings to mine!

Thank you!


duplicate post on CNCZONE....