One layer is set for the appropriate speed and power for engraving and the other layer is set for the speed and power for cutting.Lightburn software gives us 30 different layers to play with, each can have its own settings for the laser including speed and power, as well as the ‘mode...
The first tool, 'Select' is probably the one you'll use most, and is the default tool chosen when LightBurn starts. The others are used to create basic shapes like circles and rectangles, text, and lines, and there are few for modifying shapes in more complicated ways, like merging ...