i AM 75 YEARS OLD AND WOULD LIKE TO KNOW WHAT I SHOULD CONSIDER IN A DRIVER SHAFT FOR SWING SPEED OF 70 – 80 MPH WITH 12 DEGREE LOFT DRIVER. THANKS GARB
We get very good feedback from the Grafalloy ProLaunch Blue 45 (TT0106) in A flex (Senior flex). I could work well with a 12 degree loft.