Build a LightBurn test grid that sweeps one parameter. Import it, run the grid, and pick the cleanest row — the fastest path to a trusted setting.
Quick presets
Gas/passes are recorded in each entry's description for reference; set them on your machine when you run the grid.
Preview — 9 test speeds
Each row cuts at 90% power. Imported as layers C00–C08.
Why run a material test?
Every machine is different — beam quality, resonator age, optics and gas all shift the result. A starting point from CutLog gets you close; the test grid confirms the exact setting for your machine in one job instead of many trial cuts.