I played this shaft in my Mizuno Mp-600. I had an issue with Ballooning my drivers and it was robbing my distance. Only problem I saw (which IMO is my swing not the shaft) is that I get like zero roll. I usually see a ball mark within 5 feet of my ball. I bought a TM Superfast 2.0 yesterday, so the Mizuno has gone to the corner of the living room for now. Good luck.
3/27/11 at 10:16pm