I'm having a bit of a strange problem where when I open a DXF file in open builds CAM and it seems to import the wrong portion of a partial circle such as a fillet. I've attached the images of what I mean below. I originally drew the shape in SolidWorks and tried to import it. When that didn't work I tried AutoCAD and Fusion 360 but the DXF files they were generating were also causing this problem. Is there a specific supported CAD program? I would use the Fusion 360 CAM but the openbuilds one is just so much quicker and simpler.
Export as / convert to DXF R14 Polyline: See docs:software:file-errors [OpenBuilds Documentation] Make all entities "polylines" - most often the command is called Explode or "to polyline", depending on which CAD you use. Convert your splines, arcs, etc to polylines for max compatibility with all CAMs
