Started this afternoon session with the aft tail cone and bulkhead assembly Clecoed the F828 Aft bottom skin, F811 bulkhead to the Aft side skins Fitted and clecoed the F842 bottom skin to fuselage per plans. This was very involved trying to make sure all the holes were aligned. Used a dowel pin to aline skin to longerons and bulkheads. Very timje consuming but I finally have the canoe. lol Inserted the upper longerons, and reclecoed the upper portions of fuselage skins Smoothed and deburred edges of the cockpit rails