I just signed up for Premium because I need those servers to stay up and my Glowforge to keep cutting. One of the included “Free with Premium” designs was Mechanical Marble Run. it downloaded a cut list for 4 sheets of material. But it doesn’t say what the material is, nor are there assembly instructions. How do I build these kinds of projects without that info?
There is this,
That one is an older version but should be similar.
Click the three vertical dots in the menu bar and select “design details.” That’s where instructions are kept.
Also, I believe it will work with any medium proofgrade. If you put proofgrade in the bed (or just set your material in the dropdown), the settings will populate correctly. And what @geek2nurse said about the instructions.