Machine jogs properly, with arrow keys and PgUp and PgDn. After the GCode is loaded, can't jog Z Axis with PgUp and PgDn. The machine will run the code, but kind of hard to zero the z axis.
Anyone have any ideas. Have been looking similar issues for a couple of days now.
Mach 3
3 axis router NO ATC
BobCad
Thanks....