Namaste, iam John Johnson, Buongiorno.
What Grooves Are Illegal In Golf? [Solved]
Under United States Golf Association (USGA) rules implemented on January 1, square or U-grooves have been outlawed but a 20-year-old Ping wedge was deemed legal because of a lawsuit won by its manufacturer over the USGA in 1990.8 Mar 2010
The USGA Groove Rule Explained
Here’s a description of the new USGA/PGA Tour
ILLEGAL GROOVES make big difference to beginners WEDGE BACKSPIN!?
Click the link below to check out any of my
I sharpened my golf grooves (unexpected results)
I SHARPENED MY
