Hi. I'm Jerry Reece. For years, I've played Titleist clubs / balls. Recently bought a new 917 driver - previously always played stiff shafts (Diamana was like a board to me), but got a 60 gram regular flex, Diamana this time. It is my understanding that the Diamana shafts are not quite as stiff as before (whatever that means.....sorry for my ignorance on the subject).
Having difficulty consistantly controlling it (left/right), and the ball flight is a little too low, but is quite boring thru the air. So far just using the Neutral weight, with the hozel set in the A1 Standard position. I have experimented a little with the hozel, but the Standard seems the best.
My most normal flight is a slight draw, but a hook is becoming more pronounced.
I'm wondering if I made a mistake by going to the more flexible shaft - I am a single digit player and have a swing speed just over 100.