Deburred all holes on inside of top skins. Clecoed bottom skins to spars & ribs. Used #30 reamer & enlarged almost all holes in skins and main & rear spar. Did not enlarge holes where main ribs joined main spar and skin. Will use Oops rivets in all holes. Deburred all holes on inside of bottom skins. Deburred all holes on inside of spars. Dimpled holes in top & bottom skins for W-625 rib on C-frame dimpler.
