Started the right wing by deburring the edges and lightning holes and fluting the ribs. Clecoed to the front and rear spar so I could match drill. Then pulled all back apart to deburr the holes. Cleaned with MEK and then dusted with primer. Deburred the attach holes in the spars and then primed the spar holes only. Re-assembled the ribs to spars and then riveted. On the first wing I used the squeezer on the rear spar but this time I was more confident in riveting the larger rivets so I used the rivet gun. The skeleton can out very nice. I then moved it to the jig where I will cleco the skins on next. The right side is going much quicker because I had already assembled the spars and this time I know what I am doing.
Front spar, ribs and rear spar assembled for match drilling.
