No, I am not going to give out numbers. I will tell you that North and Hyde voluntarily use less than half of the spec range that the Laser Class allows for sail cloth. As for Brent Benson's statements that the sailmakers use inferior cloth, I hope (and believe) that he is knowledgeable enough to mean "the Class mandated cloth is not generally considered, among sailmakers and cloth manufacturers, to be near the forefront of dacron cloth technology." Indeed, Laser sailcloth is produced only for Laser sails - there are no other sails which use this cloth. If Brent means otherwise, he is ill informed. Just as the manufacturers of the hulls strive to build the best LEGAL Lasers, the sailmakers strive to build the best LEGAL Laser sails.