Have you heard of Crush Ribs?
Crush ribs are a great way to stop tweaking files per-printer and still get that snug fit you need for good mechanisms. Here’s a short video explaining the why, the where from, the how, and more.
Also, here’s a follow up tip about how to make crush ribs draft quick fast.
Did that help you? Did you use it in a design? Let me know so I can share it with everybody.