Some time ago I ran across a web site that listed the P, E, I ,and J for many boats. I am sure it was on a sail makers web site, but dang if I can remember. There is one here at Sailboatowners,com, but I think the data for my boat is not correct.I have a Lancer 27PS, 1985.Anyone have any links to sites containing data on P, E, I ,and J of different boat designs?Thanks!