January 21, 2016 update: aft deck riveting, top skin prep and riveting

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Productive Day: Completed riveting of the aft deck and associated parts, with a few exceptions (ran out of AN470 AD 4-7 rivets, more on the way).   Deburred, dimpled, prepped, primed the top skin.  Riveted the F 01475A doubler, F14131 Rib and F01486F stiffener to this skin.   Some prep of left top side skin.   I drilled and replaced the rivets in photos below that have smileys - had to modify my technique.  In one case I replaced with a CherryMax rivet that was slightly oversized.