This week I continued work on the fiberglass wingtips. I needed to first to trim the wingtip to fit perfectly in the wing. I marked areas to trim with red sharpie, then used the dremel to cut on the line. I had to be careful only to cut where I intended. At the top left, the flange of the wingtip is ramming against the rear spar of the wing, thus it must be removed Down at the bottom the edge the fiberglass wingtip is touching the wing rib preventing a perfect fit. Then as before, I used the file to smooth the edges, removing all the jagged fiberglass left over from my cut with the dremel. As I slowly fine tuned the fit, it became cyclical. Check, Mark, Cut, File, Check, Mark, Cut, File. Finally I was done, the wingtip fit into the wing. On the next thing! remember those low spots I referred to earlier? Well now was the time to fix em'. I aligned the wingtip just how I wanted it, then taped it in position. Once it was taped, I