Practical LightBurn knowledge
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Practical LightBurn guides, settings, testing workflows and troubleshooting — written for real workshop use.
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Knowledge 0.15.02 articles
TroubleshootingFREE
Smoke or soot stains the material surface
Treat flame and accumulating smoke as safety events first, then control extraction, approved air assist, energy and surface protection.
GuideBeginner
TroubleshootingFREE
Engraving or cutting strength changes across the work area
Use a position matrix to separate material variation, focus height, bed geometry, optics and beam-path causes.
GuideIntermediate