Has anyone had problems with keel rust? Mine is brand new and where the folded keel meets the bottom of the boat (at the tip closest to the rudder) the epoxy surrounding the keel has cracked exposing the iron underneath. It is in a difficult place as I need to lift the boat to lower the keel a bit to get at the spo and then grind out and add numerous coats of epoxy to reseal. Can the boat rest on it's lowered keel with supports for the hull? Does anyone have a experience with this situation?