Met with Patrick Hanna, Titleist Golf Ball Fitter on Saturday at our club and after a discussion of my equipment (Titleist) and type of ball we came to a conclusion that I need to make a change. I was previously playing a Prov1X as my primary ball and a ProV1 as my backup ball for faster greens during tournaments. I sweep the ball and he recommended that play the ProV1 all the time and stop switching and to develop more consistency with spin which I was lacking. It appears that it is best to go to the professionals and let them do their thing. Thanks titleist.