these models are for the ruqimao PCB to use a pug mount mount and orbiter 2 profile for the nema 14 motor
there is a second version where you can utilize the carriage middle screw and use a standoff to have a 3rd anchor point for the PCB if you using vitallis anchor you dont need it you should 17mm standoffs for it
The author remixed this model.
this is chopped up to make the PCB work for the orbiter 2 and the ruiqimao PCB mount