I use my laser cutter to make spray paint stencils.
I recently bought and installed a new Cohesion3D controller so I could use Light Burn software.
Unfortunately the software doesn’t put the objects in the right place on my laser bed sometimes.
The mistakes are always in the same places so I think this is not a hardware issue.
Perhaps it has to do with floating point drift or underflow?
If I turn off “Optimize Cut Path” I get fewer mistakes but still there are some.
I was able to get my cut to work correctly by ungrouping the layer, isolating the skewing objects on their own new layer and cutting both layers on the same stencil, homing the laser in between.
However this is not an acceptable solution going forward.
Here is an annotated image of my problem: