Well after revarnishing the wood I decided to see how many of the nuts could put on from the top. I wanted to minimize the amout of time on my back on cold Michigan concrete! I used silicon to glue the flat washer,lock washer and nuts together (which worked really well) and was able to start all of the ones inside the frame.When I got down to the last piece of wood I just started the nuts on the last two metal strips and slid the wood under the metal lips from the back. So the only thing I had to do from under the truck were the nuts that were outside the frame. And I did those without jacking up the truck.
before
after
