OK, FYI I took a quick look at the dragon gcode you last posted. I don’t see any power values above 80 and the feed rate is 3000 so I can see why that wouldn’t engrave very well at that power and speed. Once you find settings that work for various materials you can save them to the different material profiles and the software should store them for next time. If we don’t resolve this then PM me with address (if you’re in USA) and I’ll ship out my spare laser driver for you to try.
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