I have had my cat for about 3 months and had exactly the same problem. I really seem to have it sorted now. It makes the sailing so much more enjoyable. I downloaded the "Hobie university Manual". you will find it at www.hobieclass.com. Its a great link, but its a Big file, (about 1.4m) so be patient. It has Rick White tacking sequence, plus a whole lot of interesting reading about rigging, etc. We are flying through our tacks now, and they are not feeling rushed. Makes the day so much more enjoyable when you dont stall.

Good luck with the turns

DaveB