https://www.titleist.com/teamtitleist/team-titleist/f/club-fitting/16844/d3-fitting-question I got fit about 4 months ago with a Trackman system. It put me in a Titleist 8.5 910 D3 with a stiff Bassara 50. Although I hit the new driver 10 yard further than my old FT-3 Tour 9.5 with Alidia NVS Stiff 65, I have 4 or more really bad drives a rounden-USTelligent Community 10https://www.titleist.com/teamtitleist/thread/75817?ContentTypeID=1Sat, 12 May 2012 22:27:23 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:60882a25-58fc-4841-93fc-5012e17016d6Shawn S<p>That makes the most sense of anything I&#39;ve heard.&nbsp; I hit AP2 with KBS Tour stiff and 910H 19 degree with Diamana 70 , which must be around D2.&nbsp; Should I match the driver weight exactly?</p><div style="clear:both;"></div>https://www.titleist.com/teamtitleist/thread/75593?ContentTypeID=1Mon, 07 May 2012 17:14:55 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:1797ec26-894c-40ee-b27d-6dd2d771e3c8Cath D.<p>I would talk to your fitter and tell him/her the same thing you are telling us. &nbsp;It may also be that this swingweight is too light for you which will change the timing of your swing. &nbsp;A 9 (blue) or a 12 (black) bezel weight will get the swingweight back up to the D3 region instead of D0-D1.</p><div style="clear:both;"></div>