Original post by: Marco Mailand ,
Yesterday I tried to laser cut an encoder disc. The g-code, produced by Fusion360 contains basically G2 and G3 commands, which give the same picture if I paste the gcode into https://nraynaud.github.io/webgcode/ . But after loading in BoXZY and starting the print/laser cut the laser moves totally wrong and the picture in the left side 3D-display is totally wrong and way to big, despite I use mm, the thing is 20mm maximum and I've set the machine to mm with G21 in the very beginning. This is as if G2 and G3 would not work correctly in BoXZY. Ah, and I did a FW upgrade about 2 weeks ago. Whats going on here??