Hi, i am a new member and could do with some advice. I picked up my new Titleist 917 D2, F2 15, F2 18, and 816 yesterday after having 2 fittings, tjey have the Diamana blue 60 stiff shafts. I previously had png G20 on regular shafts. The figures looked really good on the fittings, however went straight to the range after picking them up and was very disapointed, i seem to have lost 15 yrds carry and my nice high draw, any suggestions, thanks. Paul.