Just beginning the 10 empennage. Trying to be safe, practical, and not overlie compulsive which I tend to be anyway. On page 6-3, Step 1: it says Deburr the edges of all remaining parts to prevent scratching during fitting. I am at the skeleton assembly portion of the VS. I could ssee where teh Rear Spar Doubler needed attention on its edges and I attended to that with the Scotch Brite Wheel, file, and scotch brite pager. Do I need to go over each edge of every rib, spar, etc that way or just looking for the jagged edges in these machined parts that could cut my finger.