Clecoed the seat skin and seat ramp back on so we could drill the baggage area skin and center access panel. Drilled #40, #30, #11 or 1/4 " as needed. For the seat area floating nut plates, instead of riveting them through 3 layers of material, we decided after talking to Eddie at RANS to just rivet them to the bottom layer and drill out the shims to accommodate the rivet head. Took everything apart, cleaned/deburred all pieces. Pulled the parts for the flap assembly, drilled what was needed there and cleaned those parts so they're ready to be primed.