Can't cut all the way through 1/8" baltic birch on 2 passes!

[marmak3261]

Have you been able to read some of the troubleshooting steps for not cutting through? Here is a stock answer from Glowforge staff.

Two large cuts this weekend failed to cut all the way through, on proofrade medium maple plywood AND camera alignment issues

I’m sorry your print didn’t turn out beautifully, @tesla14alex! When a Glowforge unit doesn’t cut through Proofgrade material using default settings, the solution is usually one of the following: Your materials might not be lying flat, your unit might need repair or cleaning, or your design or settings might need attention. Unfortunately, I don’t know which one is right for you. I suggest the following steps to start: If the Crumb tray is mispositioned or holding bits of material from packagin…

Three first steps to eliminate:

1. material dead flat
2. lens and windows clean
3. crumb tray seated properly.

And if not Proofgrade, then yes, some plywoods will definitely require more juice on occasion.

Have you tried to print the Gift of Good Measure on Proofgrade Draftboard for a base line?