Bent top tip angle (7V8-2) with fluting pliers. to conform to the curve of the top skin.Trimmed & fitted in place, drilled & clecoed. Bottom Skin at Wingtip: Drew a line from bottom of spar tip to the bottom of the rear channel. A straight line connecting the two points. Cut out bottom skin for wing tip. Laid out rivet line on bottom skin. Cut & fitted lower tip angle (7V8-3). Rounded all corners.