Simon Daddow, Equipment Editor,
19 March 2007 09:32
If you've bought Nike's new square Sumo driver, it could be illegal when new R&A rules come into force on January 1, 2008. The firm has just revealed that a tiny number of drivers they've tested don't meet the stringent new COR guidelines. Their tests have found that these clubs only hit the ball one or two yards further than conforming ...
