First off, unlike many people blindly posting questions that could easily be answered if they did their own searches, I did mine. Plenty. USGA.org, and many more. So any new links that might explain this would be welcomed. I've searched, and found no clear explanations.
Second, 3 dates: 2010, 2014, 2024...looked this up, still confused...
Third, are there, or are there going to be, regulation changes on the SHAPE of a groove? Meaning, will 'U' and square grooves be legal in the future, and they are just limiting spin somehow? Or are they making it mandatory to have 'V' shaped grooves?
Fourth, what the hell is the Condition of Competition?
Second, 3 dates: 2010, 2014, 2024...looked this up, still confused...
Third, are there, or are there going to be, regulation changes on the SHAPE of a groove? Meaning, will 'U' and square grooves be legal in the future, and they are just limiting spin somehow? Or are they making it mandatory to have 'V' shaped grooves?
Fourth, what the hell is the Condition of Competition?