[AT] trailer lights

[Wayne Snelling]

Greg:  I have bought many lights at TSC and they all have a ground wire. 
However, that ground wire is of no affect if you have a rusted 
connection between the trailer and the vehicle pulling it. I have found 
using grease on my ball hitches makes for excellent connection every 
time and the grounded lights on the trailers work fine. That is until 
you loan it out and it comes back with jerked off and cut wires.

Wayne

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