2. I deburred the rivet hole in the skin with a flat file.
3. I deburred the front attachment cutouts with an Avery swivel deburr tool.
4. I deburred the holes in the spars and ribs with a flat file and/or a 0.5" drill bit.
5. I scoured the bottom joint areas of the skin and skeleton with 7047 ScotchBrite.
6. I talked to Caleb at ZAC to see if I was supposed to prime the top joint areas of the skin and skeleton before or after I drilled and deburred the top joints. Caleb didn't think the sequence was important, so I decided to prime after I drill and deburr.
