It should be a CNC machine, but I have not found a way to cut polystyren or something soft. So I am only printing text. There is a problem with Y axis, it is not going straight and stepper motor is loosing steps, so the accuracy is bad.
You would likely have better luck driving your axis’ with threaded rod instead of cable. Dropped/missing steps ‘might’ be able to be cured, if you can get more current to the stepper motor.
