Who else is planning on modifying their Glowforge after the warranty is up...?

[dan]

@joe

Cutting an opening in the case will bring your Class 1 laser up to class 4.

Not to be pedantic, but Class 4 means it is compliant with CDRH (etc) regulations. If you cut it open, it’s not class anything. I don’t recall if there’s a term for it.