@NordicGuy said in M669 Custom kinematics configuration:

@dc42 said in M669 Custom kinematics configuration:

I agree, for non-Cartesian architectures it would be helpful to have labels for the motors that are completely different from the axis names. However, RRF allows ABCD to be axis names too.

So what you're saying is as long as you're consequent in naming, you could use ABCD in place of XYZU in the other gcode commands where the drives are referenced? Set current, set axis steps, etc.

Possibly, but it would complicate the configuration. So stick to calling the motors XYZU.