Hi
I imported a DXF file which displayed correctly. I did a preview which also looked correct. I then sent it to the laser cutter which while most of the cuts were correct would often replace smooth curves with staircase interpolations. I assumed that it was my laser-cutter and carried out several tests which all completed correctly.
I then exported the gcode from Lightburn and brought it into UGS to verify the code and found that the gcode itself was incorrect and did actually have the staircase paths.
I had hoped to send the files but there doesn’t appear to be the ability to attach files in the forum. I have included the support data below, and here is a link to the item that I was printing.
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