With main wing skins match drilled, I unclecoed the main skins, deburred and dimpled skins and primed with Sherwin Williams Wash Primer. Dimpled skins and ribs. Dimpled rear spar and machine countersunk main spar for #40 rivet dimple. Dimpled and prepared inspection plates with plate nuts. Sanded edges of skins that are overlapped and rolled edges for a smooth transition. Clecoed main top skins to ribs and prepared to rivet.
