I don't know how, but something was dropped on the aluminum leading edge of my lower wing and dented it. It is pushed in about .25 of an inch and about 2 inches long. The wing is covered and up to the nitrate stage of finish. Any advice on how to repair this? One consideration is to use polyurethane expanding foam and see if the foam will push the aluminum back into position. Another idea is to drill holes and pull the dent out with a piece of wire with an L shaped on the end. HELP!!!
Thanks
Phil