I mounted the left side mid and aft side panels today. For the piece above the cargo bay door, I drilled and threaded the longeron and added two screws. The rest was pretty straight forward. Next I started the side vents. Those did not go as well. Very tight tolerances and in a place where nothing is square. At the end of the day I had most of the right side done. I was very happy how well I got the vent to fit the hole.
