New developments in older boats

[ifoxwell]

So as the current generation of boats with foils seem to have made a small but signifuicant step forward what have the rest done to try and keep up.

I know there are a couple of Foolish's out there with a T foil converstions on them that seem to work... but what about the other designs.

And what about centerboard flaps, rigs and jib/main ratio's etc .Has any one played with these on older designs recently.

Ian
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