Just completed the trailer wiring. I sent most of the wire in the trailer, fishing it through the 3" tube (driver side). I snapped about a half dozen drill bits trying to get the holes drilled. I used a step drill bit for the bigger holes. It also took me longer than expected due to the fact that the 7 way harness was not using the standard trailer wire colors. And to top it off, my back is killing me from being bent over this frame for two days.
This is the trailer 7 way harness, nicely installed in the tongue of the trailer

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Here is the trailer wire box I installed

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And this is me trying to figure out the wire issue. Once I realized what was going on; i went to etrailer and found that the Hopkins 7 way harness does not use standard wire colors.

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