Got some help from my son, David, in doing the first assembly. We saw there were some holes that were in the wrong place, so we drilled them. Unfortunately, some of the wrong holes were right next to the right holes, so I ended up using Aluminum Backing Rings (aka washers) to reinforce the area. Also, the side was missing the holes where the bracket attached. The bottom had the needed holes, but not the side. Weird. This was the first part I've seen that has missing holes or the holes in the wrong place. Some were off by a hair on other parts, but none this bad. After prepping the parts, Allison's brother-in-law Jeff riveted the entire thing together. Fast and easy, just the way assembly should be!