Have you hit your driver and ball on a launch monitor to see what the launch angle is? I know a lot of golfers that "think" their ball flight is "way to high", when in fact it's not too high at all. You want a launch angle around 15 to 16 degrees with your driver, and that's a lot higher than what most golfers acheive. I'm not saying that you're wrong about your drives, but I'd recommend to get on a launch monitor and see what the angle is before you make any changes in the shaft.