In this Instructable I will show you my method to adjust your patterns to the correct thickness on a laser cutter. I went through this to make my wood box slot together with a tight fit and I made this at Techshop
San Jose using their Epilog 60W Helix.
You will need:
1. My test pattern (Laser Kerf Test Slots.ai)
2. My laser kerf meter pattern (Laser Kerf Test.ai)
3. Some test pieces of the wood you plan to use for your next project.