Drilled both fuel attachment brackets to the fuselage. There was several tasks involved in this simple (so it seemed) task. There is a bolt that needed to be countersunk (the bottom nut on image 3.) That took more time than it should have; drilling to size and then countersinking. Why it took so long I don't know....but it did. After that I drilled the second and third bolt hole to size. After drilling the attachment bracket to the fuel tank (tomorrow) I will re-prime this area. There are three rivets on each side that I will rivet tomorrow as well.