With Pauline’s help we got the top wing skins riveted on to the left wing. We switched roles on the left wing and I think it worked better. She ran the 2X rivet gun and I handled the bucking bars. Pauline also used the pneumatic squeezer for the most inboard rib rivets after some instruction. We actually did this over several different days. I’ve had a bad cold for the last four weeks and not much has been done on the project.