I started off by riveting the reinforcement plates and the rivnuts in place........thent I realized that at the bottom i needed other parts.....sonnnn of a B.......Here we go drilling out rivets. I had to file some groves in the counterbalance weight because there was some interference from the rivets in the counterbalance skin.......After all that was done I mixed up some scotchweld and clecoed on the right skin.
OOPS!!!!! riveted the reinforcement plate too soon