Rivet F-882-1 canopy rail receptacle to aft side of the F-807B-1 bulkhead. Rivet F-807B-1 bulkhead in place. Rivet L&R F-869 bulkhead gussets. Clecoed F-825-1 aft top skin and L&R F-858-1 shoulder harness anchors in place. Started riveting F-825-1 aft top skin with Traci's help. Finished about 2/3 of the rivets. Done for the day. Don't want to push my luck with my number one helper!