: I've been looking at the Harbor Freight trailers myself, and I'm curious if
: you added anything to the tongue length, and if so, how many feet? And
: again, if so, did you have any difficulty adjusting the wiring?

We replaced the tongue with a 13 ft. piece of 2-1/2" sq. 3/16" wall tube. It extends about 18" behind the trailer for the rear mast.
For the wiring we mounted a 4" sq. sealed metal junction box under the frame. The wires were spliced at the coupler and split at the box.