Julian and his Argy mate helped design an A cat for a Sydney guy last year. Ive seen it once on the water and it wasn't so quick...

Anyhow Frank is a really nice guy and has some good ideas but he refuses to credit multihull development in anyway.

For example he is still sprouting off about his automatic rigs, and even now with the 18's running big square tops (like we had on cats for 20 years..) he is still claiming it as an automatic rig.... funny thing is the original Auto rigs were really bendy and sails were alost pin head, now the rigs are really stiff with big square tops...sounds like a cat rig

I still rack up with the 18's on the harbour when I get home to Sydney, I easily blow them away with a production F18.... upwind and above 12kts downwind too.