Made a little box (technical application). Lid snaps into hinges on the box. https://pic8.co/sh/C3hVfs.png After looking at it, I thought I could make it PiP. Maybe change the hinge in the bottom part to a rod so the lid can be moved sideways to be able to create a latch in the front that keeps it closed, if that makes sense. The lid will be loaded with slight force from a spring inside. I've never modeled PiP before. Any pointers?