Here’s a laptop lift I made using ProofGrade material. I designed it to not require any glue and to not wiggle at all. That of course means it requires some light tapping with a rubber mallet. I’m able to get rid of my Zoom double chin with the lift this provides! Also, I left plenty of spaces for hiding external storage and wiring.
Enjoy! See more on my shop: https://www.etsy.com/shop/FossilForge