[rahilm]

Thanks for all the suggestions, everyone. Much appreciated.

The gearboxes could definitely use some more grease, so we'll make sure that's taken care of when putting these back together.

It looks like the plan of action will be: clean out housings, apply red loctite and push pins back in, reassemble gearbox, stress test during today's practice session. We don't have access to a welder, but if we continue to see this, we'll have to try to find one.