I built the printer and I have yet to successfully print anything with it. So far I have had trouble diagnosing the problem and google and youtube have been zero help. As far as I can tell, my printer works perfectly until random points in a print where whatever would tell it to turn, suddenly doesn’t. For example in this last print, which I will upload a picture of, I was really excited because of its progress when on its trip to the top right of the base of the print it did not stop until it was twice the distance it should have stopped at. Also, for some reason, it decided to restart perfectly fine from where it was. Another problem with even starting the prints is that the bed does not pull back at all when I tell it to auto home.