Help Plasma Gantry XYZX

That config is way to messed up to be usable and would have to be thoroughly edited for it to work.
Make a new config for a 3 axis machine, copy the X axis section and edit it to stepgen3 and add the relevant parts for stepgen 3 in the hal file, copy the joint0 and paste it under joint0 in the axis X section of the ini file and rename it to joint 3, add another X to the traj section in the ini file.