Finished the rudder today. The upper rib and the counterbalance rib enclosure with the counterbalance weight. Countersunk the forward end and used machined screws and a blind rivet to close up the end. Began to rivet the front spar, spar stiffener, and spar caps with attach brackets together. Am placing masking tape over the rivet driver and rivet heads and it results in a cleaner looking rivet.
