My 1983 H20 spends its downtime at a dock, rather than on a trailer. My rudder blade folds backward until it is about 90 degrees to the transom, and still half in the water. I have to fold it because it can hit bottom at low tide at my dock. When the waves get up, the rudder really takes a pounding. I would like to avoid having to remove the rudder every time I finish a sail, so I am looking for a modification to the design that would let me swing the blade on up out of the water. Has anyone done this? I can post pictures on my web site if they would help anyone answer this question.