Deburred the holes on the L/H wing trailing edge pieces, sanded the edges on the L/H wing slat brackets, the 4 L angles that attach to the outboard spar extension, R/H and L/H wing strut brackets, R/H wing tie down ring and main strut bracket. Still need to sand the edges of the L/H wing trailing edge pieces and then scuff all these pieces for primer. Figures I would prime more pieces seeing I wanted to prime the R/H wing rear channel strut bracket that I redid.