Didn't have much time today to do much, but I did set some rivets in the fuel tank. I removed every second cleco, removed any proseal stuck in the holes, cleaned the hole with acetone, and then mixed a batch of proseal.
I did one rib at a time where I completely filled the rivet hole with proseal, inserted a cleaned rivet and carried on down the rib line. Each rivet was seated, and then each rivet was set using 34 psi at 1 second. Turned out well. I covered each head with a dab of proseal and removed the remaining clecoes on that side. I will completely cover the entire flange area with a filet of proseal once all of the rivets are bucked.
By the time I was getting ready to flip the tank, my daughter opened the door and told me she was going to bed...no more riveting tonight. I'll have the remainder done tomorrow.
Every second rivet is wet set in place.
Nice and flush
Every other rivet hole to be cleaned and the same process.