Hi! Though what I want to do is more complicated than what I am about to ask, I believe this may be a simpler case that could lead me to figuring out more on my own. Imagine a planetoid (a small sphere is a fine place to start) and a hovercraft. Let's allow the hovercraft to float above the surface of the planetoid at a certain distance, have it be a rigidbody so force can be applied to move it around, and have it not fall off of the planetoid into space as it travels to any point on the surface (even though the surface area might be only a few hundred square meters and the hovercraft about a cubic meter). My main goal is solidifying that fixed distance from another stationary object deal, but all of it is interesting to me. Thanks!