Mixed Media tools: Foam stamps

I did see that. It’s fab. How sucky is it? would it hold down this thick foam?

I’m worried about the close the chord in the door part, as I’m not up for cutting a hole in my machine at the moment. I have a Plus. You tried it, yes? Does the glowforge think it’s closed?

This would be exceptionally helpful making detailed stencils. The little bits pop out and fuse onto the stencil. I have to more or less scrape and poke them out after. I’d love to skip that step.