Be Careful with the Plastic Rudder
Mike: I don't know if the plastic rudder that David Williams and David F. are talking about is the "kick-up" rudder or the standard rudder. I just listened to two Catalina 22 sailors last evening discuss the problems with their new High Density Poly Ethylene rudder. It seems that the problems aren't worked out of it yet. The problems were that it apparently absorbed water and swelled, and this swelling defeated the kick-up feature. They couldn't even PULL it back, due to the swelling. The swelling also made it very difficult to pull the shear pin out of the rudder and aluminum housing. Another problem is that the aluminum plates hit the little plastic trim piece that is screwed onto the stern, when the rudder is turned from side to side. So, this is limiting the arc that the rudder can actually be turned through.Another problem was that the heights of the pintles didn't agree with the height of the gudgeons so spacer washers had to be added to one of the pintles so that both would bear the weight of the rudder. They said that this was a bigger issue that it would seem to be, because the rudder had a tendency to float, so it had to be held downward until it could be pinned so that the rudder wouldn't push itself out of the gudgeons. Another issue was that it was suppose to not require bottom paint, but this is apparently not the case. They said that "all kinds of stuff" was growing on it. They seemed to like the performance of the rudder, and said that the boat turned quicker with it. They also said that the craftsmanship was good.I'm just mentioning the above issues to you because many hundreds of dollars have been involved with that rudder, both from the original purchase price, and also machine shop rework charges, and it still requires considerable additional rework. I just went through a fiasco of my own on a sail that I had made for my C-22. I was able to return the sail, and financially I got out of it OK, but the time wasted is unbelievable to me as I look back. You might want to wait a year before you order the plastic rudder, if it's the kick-up type that that you would be considering. Aldo