I JUST DEMODE THE D.3 8.5 LOFT , TRIED AHINA 72 FOR TITLEIST AND THE 7C3 PROJECT X SHAFTS. THE AHINA BALL FLIGHT WAS TOO LOW 7C3 WAS GREAT JUST LOOKING FOR MORE DISTANCE . WHAT CUSTOME SHAFT WOULD PERFORM LIKE THE 73C AS FAR AS TRAJECTORY AND GET SOME EXTRA YARDS.