You are an A grade dickhead aren't you.

It might suprise you but beach cats are not at the leading edge of sailboat performance so it might be usefull to see what developments are taking the time and attention of professionals who are focused on improving the performance of high performance sail boats and then applying that thinking to your boat..

Oh and while we are at it, I will give you a Catamaran related windage example. On the X40 we raise and lower the gennaker even on short legs (less than 2mins) because of.....wait for it..... windage!!

Oh and we tested it and it is PROVEN to make a difference.