Cool, Landy even offers a Maxx kevlar mainsail. Not so cool that it's more expensive than the radial-cut pentex..


What's up with the wrinkles showing in both sails above? Not enough batten tension?


Both Ullman in the US (which Ullman loft was it?) and Landeberger knows very well what they do. Just make sure the saildesigner you choose is familiar with your specific mast (superwing, Stealth carbon, or other) so he can design the best luff-curve.