Snapmaker 2.0 40w Air Assist

Alan what are you using as your start and end Gcode. I think that might be part of my problem.


M106 P0 S255
M3 S0


G0 Z330 F6000

The touchscreen (in developer mode) shows 0.5% when fired and it will burn stuff, when its set 0.5% in Lightburn, you can’t even see it. Very odd.

There is a setting in Luban to only fire half of the lasers. I wonder if that is the difference. But in Lighburn at setting the laser to 0.5% I can see the blue dot when framing. at 1.0% it leaves a trace on baltic birch…

Still no luck in getting the air assist to turn on/off when actually running a materials test. I can turn it on and off in the console with M8/M9, But even if I just export he gcode from the mat test there is still no M8 command in the code. I just have to turn the air assist on first, then set up the material test and run it (text and all), then turn air assist off at the console screen.