Ok so here is the dilemma right now i have a 909 D3 15° 3 wood with a 86 gram stiff proforce v2 in it. i just got fitted and bought my driver a 913 D2 12° with proforce v2 86 gram x-stiff. I hit the thing dead straight and pretty long. A miss hit it still ends up in the fairway just slightly off line. My 3 wood on the other hand i cant hit remotely straight and i hate it now! Driver is straighter then woods and irons. Of course custom ap2s are on order too! :)  Could that be because the stiff shaft just flexs too much at top of my swing and cant keep up that is why i slice it off to the right every time? If i put the 86 gram x-stiff proforce v2 think that would solve my problems with the 3 wood? If so i am probably better to buy a new 913 15° and have that shaft custom put in by titleist instead of putting that money in my 909 or is there a way to make my stiff shaft in my current 3 wood stiffer? let me know any advice thanks!