erp.... "the down wind foiling speed feature" Um... yeah.. well ah.... here is the thing.... most of the foilers are designed to fly up wind and downwind..... Rating them for a buoys race is not so bad.... The A cat only foils one way right now... The powers that be are refereeing a rule change (s) that might result in foiling both ways...

Right now.... the two way foiling is outside of the rule box and requires a lot of board lifting and lowering... which sucks on a single hander and is impossible to even do if you load the foil up....
So... the game is changing.... YMMV.