Hey! I have a chassis system that i am using for my cars. It works fine with the default car, without any body, etc. But, when i try to put a custom car, it just glitches and acts weird.
Here’s a video to show what i mean:
There are error messages that show up in the output window:
Do those same message show up when you use the default car?
Yup, they do. Will probably fix that later, but car works fine with that error anyway.
Then I suggest checking if the original parts were massless.
Check their density also (since that seems to be an issue).
Then check for collision groups.
maybe the body’s collision is pushing the wheels out?