Today after final adjustment of the aft compartment in place. We riveted all 4 of the aft compartment walls and bottom together. Also the support angles were rivted to the back and bottom.
Started fitting the Forward Compartment. Made some cuts on the side wals to fit. Drilled out all holes for the nut plates and riveted the plates in. on the frame and the side walls as per manual. Drilled holes in the bottom for the screws to secure the floor in place.
All holes were transfer drilled to the appropriate #11 or #30 then deburred on both sides.