https://www.titleist.com/teamtitleist/team-titleist/f/club-fitting/20376/driver-shaft-fitting-help All, I just want to get a little background and help before I get fitted for a new driver. I just got a new 17 degree wood last year. But i need a new driver. With the wood, I got a heaver shaft but in a less stiff flex. It is an 80 gram shaften-USTelligent Community 10https://www.titleist.com/teamtitleist/thread/89769?ContentTypeID=1Sun, 17 Mar 2013 07:55:42 GMT9ab519fc-5311-4952-85cd-0a0ceffb73fb:14ed56da-7d2d-4563-97c6-96d770277c6bJason G<p>Hey Joey,&nbsp;</p> <p>I love the power you have.....I also have a 17deg 4 wood (910F) with my 910D2 driver and I put the same shaft in both. &nbsp;It works awesome, I use the&nbsp;MITSUBISHI RAYON DIAMANA AHINA 72 X-Stiff. &nbsp; Getting fitted is a must, that&#39;s how I got to my specs :) &nbsp;I hope there is a Titleist fitting day soon in your future, it&#39;s a great club.</p> <p></p> <p>Jason</p><div style="clear:both;"></div>