Resize slots not work

[Squid]

Hmm, - Are these issues somehow related?..

DXF import artifact - From Fusion to LightBurn

Friends, I have created the attached dxf using Fusion and exported it as DXF. LB.dxf (311.5 KB) This is how it looks when impoting it back to Fusion as DXF [GEARS v11] This is how lightburn impored it: [LB.jpg] Why Lightburn adds these extra, unwanted lines? LB ver 1.3.01, Wintel/x64. Cheers.