I first purchased Lightburn with v 8.07. I was able to properly setup my diode laser and got it working perfectly with the help of the Lightburn Forum.
Note I did upgrade to Grbl 1.1f and my machine is set for GRBL device. I also fine tuned the Grbl $ commands to fine tune the laser speed.I am able to burn Awesome photos and text.
I upgraded to Lightburn v 9.01 when it first came out. No matter what I did I was unable to get the Laser working so I reinstalled v 8.07 and was back to burning perfectly. I waited untill v 9.02 was out and upgraded again. This time the laser responded to commands, (Sort of). I made it a point to check and confirm that my Device, Grbl $, and Lightburn settings were the same as in v8.07.
What happens with v9.02 is when I open and load a saved file the laser responds with exaggerated motions, example when I use the Frame or Start command… When the Frame is used it frames about 5-times the size of the burn I want to do. The Start command does the same. I am unable to set the size of the Burn because of the this.
I have gone back and by uninstalling v 9.02 and reinstalling v 8.07. With Lightburn working perfectly.
Any help with this would be appreciated so I can upgrade.