yes, i see the wave system, it could be grafted straight to a 17foot nacra easily enough i guess and presumable calvert sails make them to order so a bigger size one could be ordered for a boat bigger than a wave

i see that the 14foot weta tri's gennaker is 80sqft and 14 foot wave's is 88sqft

any ideas how big is the one on your supercat 20 is?

found your website now, going through it:o)

http://teamcyberspeed.com/index.php?option=com_frontpage&Itemid=1

is there any way to grade these things for flatness?, i understand a code 0 is about the flattest normally, is that what the usa tornado team used for the 2008 olymics?

sorry for all the Q but there doesn't seem to be much out there on roller furling spinnakers for beachcats but in a small super light air venue they seem very attractive

now off to research more about those monster genoas that go to the back beam on those swiss lake cats