My friend Larry and I riveted for a little over four hours today getting the top skin completed on the right wing. The skin came out great, nice and tight... and Larry did a great job of holding the rivet gun in one place leaving no marks. Rough guess, there are about 950 - 1000 rivets to secure the top skin. Once the right wing was complete, the left wing was set on the bench, leveled and squared. After the installing the top skins, J channel and wing walk doublers, Kris came out to help place rivets. Tomorrow's plan is to complete the top skin on the left wing.