I’m a long time lurker, but finally got myself a Prusa I3 acrylic kit and built it. I managed to get 3 prints out fine but at the 4th I got a problem.
I’m printing brim around a circular object so basically just some circles with the same center at the beginning. However when the X moves it doesn’t go as far as at the previous circle. The result looks like the audi sign. I hear the stepper missing steps when it want to move only a tiny distance.
Maybe the belt is too tight?
The other thing is I can think about is that I upped the power source’s voltage by 0,5V because the heated bed wouldn’t go above 100C. I the power source’s output was just below 12V, now it’s just a bit above. Could that cause the missing steps?
Thanks for any input.