I like lightburn and see a lot of good things I could do.
I cannot get the laser power above 20% even though it shows 100% in the line details window. I know it can go much higher as LaserGRBL allows it. I think I messed something up in Lightburn.
Hardware: 3018 CNC Pro with 5.5 Watt blue laser. Woodpecker 3.2A GRBL with 1.1f installed from the factory.
I read about M3, M4 and M5. I manually entered M4 at the console and I can see the laser changing intensity when it slows down. It never gets up high enough to burn.
Any help would be appreciated.