K40 with C3D board not sure if this is a software thing or a hardware issue. But it seems link there is no change if fill speed. The man issue is engraving on thin material, I just cant get it fast enough or low enough. 1% is as low as the laser will fire.
If you’re blowing through material at 1% power you have something mis-wired, or possibly a dead PSU.
I have a new PSU it just seems like I cant get the speed beyond maybe 20mms
I am blowing through at 10%, but if you look at the speed/power the change in speed didn’t change the burn
I am thinking this is a speed issue on the x axis as the vector cuts are all the same power. As the card in the first picture shows no change from 80mms to 800mms
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