PatateFree

I add a comment. Width and Height must be close to 300px (280 or 320 don't work)

Thanks a lot. This one does the job correctly ! For example, this one isn't functional for my Ender and Cura. https://github.com/mriscoc/Ender3V2S1/wiki/How-to-generate-a-gcode-preview However the G code sounds good.