A really long time ago I built a optical inspection machine. It has been gathering dust for 15 years, so I decided to toss the optics and bolt on a cutting head. The issue is that optical inspection doesn't need to ever move in arcs. No G02 and G03. I can fake linear motion by setting each X & Y stage to the appropriate ratios of acceleration, distance, and velocity, but I have no idea how to deal with arcs. Is it possible to disable arcs in the g-code and have dxf2gcode only use linear motions?