Started riveting ribs in the LEFT tank. I ordered another Pro Seal kit from Van's today because its obvious I'm going to need it. As I said befir I'm probably going overboard, but the thoughts of having a leak after these are all put together is not a happy thought. I got three ribs done, hoepfully it will go a bit quicker, as at this rate it's going to take several more days to get both tanks done. Oh and did I mention . THIS Pro Seal STUFf is a mess!!!!! I had Judy help buck some of the nose rivets on the last rib I did, it sure saved some time, maybe I can talk her into another bucking session tomorrow?!