Finished drilling right cargo floor skin and stiffeners, and deburred and primed everything, then riveted in the forward stiffener using the squeezer. Didn't rivet the aft stiffener, because I'm going to make some changes to the frame so that it supports the crane for my chair. Then took the bulkhead skin, drilled the holes, deburred everthing, primed and riveted using the gun and a squeezer yoke for a bucking bar, shot the rivets. Fun day in the hangar. The tile guy was working on my shower and the window shutter guy was installing my shutters while I worked.