Isonic 111 planing

[auraki]

Your answer is very helpful thank you very much !

Has it some sense to say that I should choose the IS101 instead of the IS111 at a slalom race with 14/15 knots ? Or is the crucial point much more windy.

Originally Posted by CarlosD

Auraki,

considering your weight you will start planning at around 10 knots with THE IS111/7.5 M with goog pumping technique, but you will start sail efficiently at +-12 knots. With the IS101/7.5 you probably will start planning at 13 knots but you will start to feel that at 15 knots you will have a much better ride