https://www.titleist.com/teamtitleist/team-titleist/f/golf-clubs/16718/d2-vs-d3I&amp;#39;ve had the 910 d2 driver now since last summer. I hit it really far and I just put a new shaft in (RIP 70 g xstiff). I used to have the stock diamana shaft in it. The one problem I&amp;#39;ve had with the driver is a ball flight that seems a little too high;en-USTelligent Community 10https://www.titleist.com/teamtitleist/thread/75241?ContentTypeID=1Sun, 29 Apr 2012 13:06:47 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:d66c5f2f-3302-41aa-8954-c3167269dffbRyan CryslerHi Ian: The D3 produces about 1 degree lower launch with 200rpms less spin. It will certainly lower flight. The bottom row of the SureFit chart will lower launch as well.<div style="clear:both;"></div>https://www.titleist.com/teamtitleist/thread/75222?ContentTypeID=1Sat, 28 Apr 2012 23:20:49 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:6498db6e-2f90-4e1b-9a47-660aa1d6466fChambo<p>Ian,</p> <p>I had the same issue. I originally had a d2 with a stock diamana in it. The ball flight was way to high and the spin coming off the driver was causing me a huge loss of distance. I went to my club pro and went through an intensive fitting and ended up going with a d3 head with a Graphite Design DI-6. It was amazing the difference, my ball flight was much more penetrating, and the distance added was probably 15-20 yds. I would encourage you to go see a Titleist fitter and let them go through the fitting process with you!</p><div style="clear:both;"></div>