I recently purchased the 917D2 Driver. It has the Mitsubishi Diamana M+ Red shaft. I do not like the results I am getting with this club. I play a small fade and feel like I'm losing distance because I'm hitting it to high. I have adjusted the head setup to the lowest setting. I ordered a regular flex which is a first my old drivers all had stiff flex. My club championship is coming up at the end of October and really want some more options. cally mailed me several shafts to demo in years past and send back the others and purchase the one I liked the best. I was curios to know if Titleist would do the same.