Searching the site: Search results for 'puzzle #beyond-the-manual' - Glowforge Owners Forum
This one is probably the most complete single post - but really, using the search function and reading multiple posts will always be the right answer! Cont. I'm Puzzled - Chipboard and Photo Paper
as and always, you’re going to need to test, because your paper/glue/backer/temperature/humidity/etc. is unlikely to match someone else’s exactly!