What a turnaround for Phil! After struggling at Torrey Pines, he got a liitle coaching from Butch and a revamped driver from Callaway with a Mitsubishi Rayon Fubuki k 70X shaft and voila! Just goes to show how matching swing techniques and equipment can make all the difference in the world. It should make Phil more competitive this year. Just hope he can stay out of his own way, if you know what I mean. We have tested the RAZR Extreme and it is definitely lower spin than the original RAZR Fit. Still more testing for us to do to see how it performs in different settings (spin rates, launch angles, etc.). Phil has also stuck with the Mitsubishi Rayon Fubuki k series. Getting the two components, head and shaft, dialed in is what we do for all of our golfers so set up a time for either a driver fitting or a complete club fitting and experience the difference in YOUR game.