Drilled the 610 and 611 spar reinf. plates to the 702 spar. After a nice slice on my little finger (ouch!), I jumped ahead and edge finished the plates and the spar. Riveted nutplates to 615 reinf. plate using a small countersink and NAS1097AD3-3 rivets. The -3.5 were a bit long and the -3 were just a tad short. Not that big an issue since their only purpose is to hold the nutplates in position. Started riveting stiffeners on the right skin. Drove only 2 rivets nearest the trailing edge on one side-then flipped the skin and riveted all stiffeners on the opposite side. Ready to flip it back and finish the first side.
