Uploaded March 2026 | Updated September 2026, 2 hours ago

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In this video I will show you how to download a preset LightBurn file from Thunderlaserusa.com and generate different setting to efficiently determine what settings you need to reveal blue and red colors on this tri layer acrylic from Lonestar Adhesive. It’s quick and easy to I also share the secret of air flow and how it effects the quality engrave.

thunderlaserusa.com

lonestaradhesive.com/pages/acrylic-sheets

00:00 - Start
00:06 - Intro
03:36 - Importing LightBurn Preset for Material Test card
07:49 - First Material Test card rith from the web site
09:03 - Modify the origional Material test settings
10:05 - Test Run #2
11:07 - What to do if you get FLAMES !
16:50 - Applying what we have learned
19:53 - Conclusion