Just to add to what Matt and hobieokc said....... ( by the way, I had the same issues on my first maiden voyage of my H-14, ooops, rudders on wrong sides, sailed like a pig...
) Make sure your cams in the two rudders are in the up position, as they get old, they can stick to the down position, and you will never be able to lock your rudders down. Result, terrible weather helm. ( I been there too....). If so, my remedy is a large, flat head screw driver to carefully pry the cam open. Once you get all the steering issues worked out, it should sail like a charm.