Gooday
Im trying to run reprap gcode to extrude parts.
The two steps in this are using E for extrude and F which is a temperature setting.

I have been able to assign the E for extrude axis in the G code to C axis using search and replace text editing.

I want to be able to toggle the 4 dro in program1 and mdi screens between A, B, C, axises.

While I can see all six axises in the diagnostics screen.
Thanks Peter.