I need to animate the lock bar going over the locking bumps in the lock bar trough. I currently have tried combing bodies and the assembly to a part but it still goes through the bumps. Sorry for the poor explanation. Attached is image of what I am trying to do.
One way could be to create a path (could be a surface body also) and then use path mate. You can hide the surface body.
Other option would b to use motion study and try the 3d body contacts.