The handle bolts keep vibrating out, so I'm going check the internals as well. My install is not typical, I wouldn't think this would be necessary when mounted in an average vehicle.

No, it's typical. Everyone has been complaining about the handle bolts coming loose. Loctite is the correct solution.

I haven't had a problem with any internal bolts. My theory is that it's a loose internal wire that's causing my problems.

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Tony Fabris