I had no problem installing the rudders. You need the new gudgeons to allow the rudders a bit more room. I like the set up but have heard from others that they see no difference. I thought it was much easier to sail.

My boat with the newer rudders are owned by Benj in Canada. If you need to see it working you can take a look at his boat if you are at a regatta with him soon.

As I remember it took several times on the boat to get the rudders exactly right, but it was easier to balance than the old rudders, for me.

Later,
Dan