I finally got the tailcone skin clecoed to the longerons and bulkheads! Then I match drilled the remaining holes in the ide skins, bottom skin and tailcone skin. I had to remove each of the 4 J-Channel longerons in order to drill through where they are on top of a bulkhead tab. I had only partially drilled these holes earlier as I didn't was to blindly drill through the bulkhead. Tese were then replaced and final drilled.
With all holes match drilled I disassembled the whole thing to move to the deburr and dimple process. I deburred the J-Channel holes before calling it a day.
