Completed the rolled edges... very difficult. Going to add some extra rivets. I used some 3/16 inch brass rod to make temporary hinge pins. These are needed to make it easy to hook up the elevators to the HS to get the correct bearing settings. I had to cut off about an inch off of each side of the HS skin to allow free movement of both elevators. I used the drimel tool for this. Once the cuts were made both elevators swing freely. I used the drimle to cut the fiberglass tips back to allow for the lead weights.