I believe that it was across the board from both stealth and stealth 2 drivers which is why they have gotten rid of the stealth and put in a new driver to the USGA conforming list
this ball is terrible. It appears that it’s a ball that was removed from the traditional lineup because it had so many flaws. It’s discolored, seems to have cover issues and it doesn’t go very far. Heck it doesn’t go anywhere at all.