The only time Mozzy Uni and sloop are seperated is at National and State titles, the rest of the year the Uni's and sloops race each other, first across the line wins. VYC yardstick is the same for both.
Using a Taipan yardstick for a Blade without spinnaker isn't very fair on those your racing against <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />, you wont get away with that for long.
Darryn
1782