Laser different engraving results in each corner

[jkwilborn (Jack Wilborn)]

It’s the same question that you already posted… Please don’t duplicate post as it add confusion and takes extra time from everybody trying to assist you.

What causes this?

Does anyone know why the lines when the laser head engraves from right to the left side are wobbly? I really tried alot, for example checking all screws, greased the gantry, checked if the lens is fix, checked the belts and so on. If I change the fill settings so that the laser only engraves from left to right I don’t have that problem and only get straight lines. I just can’t figure it out and that is annoying. I posted it in the omtech laser groups an in 3 other laser groups and so far no one…

If I’m mistaken, please let me know.