Wouter,

Watch your widths for the Mystere family. Like the Hobie and Performance boats, the Mystere companies in Europe and North America use similar names for boats not necessarily identical. The widths on your NMBR website erroneously list the entire Mystere and Nacra fleet at 2.44 meters or 8.0 feet. Most newer North American boats are 2.6 meters (8.5 feet) while the XL and XXL boats can be very different. Width is a fundemental component of your calculations (I think) so don't go using NMBR on races until you're sure all the specs are right!

Humor: If someone asks for their handicap will they say, "What is my NMBR number?"