I'm really sorry here but what happened at Tradewinds ?
First we calculated the rating of the Arc-17 at :
"adjusted PN = .960 x 0.98 x 0.995 x 0.73 =
0.68335 for two persons sailing the boat"
therefor = 68.3
(At one time I saw number like 66.5 fly past)
Than we sail the boat in the tradewinds off 70.2 ?
Whats up ?
Wouter