i realise the hulls may lack a bit of boancy at the bow but, i have a friend who is a hydrafiol expert and he aggrees you could have lifting foils on the bows or i could just extend beeth up the bows, but that is not somthing i will worry about untill it is a problem i just want to get the sails in the right place so it wont have lee or weather helm, but thanks for your concern and keep any suggestions coming

especialy where the frount beam should be if the sail is as suggested, am 15m squere main 2m at the foot and 0.8m at the top and i have a normal size jib

keep it coming