Middle area offset

I cant figure out how to solve this problem. i tried everything with backlash but is not that… please help if you know something. Thanx in advance

This is worth a look, if you haven’t already, Scanning Offset Adjustment - LightBurn Software Documentation

Hello. Is not that… because first and last object are ok. When i change parameters and make tests… i can have reverse results (first and last to be offeset and the middle to be ok.