Skipped ahead to the seats, Gathered all the parts and made up four crossing tubes from raw stock. Drilled out all the gussets per instruction. Only two gussets get an extra hole for the button that you make. Install the two buttons (two thick washers with a rivet)on the two gussets you just drilled. Make sure you orientate the gussets correctly or they be in reverse. I had to drill out a rivet and redo. Install the seats. snap in the 2 crossing tubes, 1 goes on the bottom, the other goes on the nut.
