I have the sample that was made up last year. The inner diameter is a little loose, but the material is what is important. The guy who was suppose to make the bearings flaked on us so we need to find someone else. I would be interested in purchasing a set for Exocet, and after touring the RYC boatyard and testing other rudders I am sure there are plenty others that should be interested.

Let me know when you find a builder and I will pass off the prototype I have.

Jason