I could use your help. I am changing over the rudder on my 1971 Sunfish to the newer style used on post-1971 boats like yours. Unfortunately, the stainless steel transom bracket that holds the rudder pivot pin (#85011) is unavailable from dealers and on back order by the manufacturer, so I am looking for a used bracket or to make my own. I need its measurements. I would really appreciate knowing the bracket's width, height, and distance of each pivot hole to the hull. Thanks.