I believe everything you say Bruce, no kidding. I have never had the chance to sail on a boat with anything other than the old tried and true Dacron sails so I have nothing as a comparison. I see the racers out on Wednesdays and Sundays, the advertisements in the magazines and so forth. I pulled the 10th of knot figure out of a conversation I had with one of the racers at the club. He was serious about the number and what sails would do, I was amazed at just how serious he was about the whole thing.
No insult intended.