Laser seems to be getting lost?

[berainlb (PY)]

Check my post here. You’ve probably got a severe case of these issues. In this case you almost certain have loose belts:

Image not burning as it appears on the screen

Most likely this is from loose belts. Belts are slipping on the pinion and losing steps. Triple-check belt tension. They should have no slack and be taught but not stretched. Make sure this is true on both sides of all belts. Hard to tell from the picture but definitely issues on the Y-axis so check both belts there extra thoroughly. Also review X-axis while you’re looking. If you don’t notice a problem with the belts make sure that the pinions on the stepper motors are well secured. There is …