Originally Posted by waynemarlow
Ok then for example at my club tonights racing forecast is about 5 - 7 knots wind, typically triangular courses where I can't quite( but almost can ) carry my spinnaker, would the C0 then be the sail of choice.

If we say ran 15sqm of C0 what would happen to our SCHRS handicap no, better or worse. cool
Exactly what I was thinking. The C0 would be the sail of choice up to 7-8knots of wind. And If the C0 respects the 75% rule, then it's a spi. You'll be slower downwind and faster on all other point of sail, but your rating won't change.