-Continued work on deburring, dimpling, and scuffing. Worked on the 603PP rear spar stiffeners surface finish. Scotchbrite wheel, 320 grit sandpaper, then 400 grit sandpaper. Many small nics in the material as delivered in the kit. -Removed the remaining blue plastic from the inside of the right side HS skin and removed the blue plastic along the rivet lines on the outside of the skin. -Deburred the holes in the skin and deburred the skin edges (file, scotchbite, then 320 sandpaper)
