Has anyone ever used a Non-Conforming Driver? USGA states that manufacturers need to stay below .830 COR value .... these are supposed to be around .900 COR. Would the average hack see a considerable distance gain because of the thinner face? With really fast swing speeds, not so much, since the face can cave in and crack very easily.
What is your opinion on it? Would you use it for "recreational" rounds? How do you tell the difference other than most of them do not have "scoring lines?"
Just a thought that I wanted to put out there. I have seen a lot of them on Ebay
What is your opinion on it? Would you use it for "recreational" rounds? How do you tell the difference other than most of them do not have "scoring lines?"
Just a thought that I wanted to put out there. I have seen a lot of them on Ebay