Question: are vokey spin milled wedges illegal?
Answer: It's Not Cheating. Titleist Vokey Spin Milled C-C Wedge: ... The Ping Eye 2 clubs (irons and wedges) were grandfathered for life as part of a settlement in 1993 of a suit Ping filed against the USGA. In short, any Ping Eye 2 manufactured prior to March 31, 1990, is within the rules as long as the USGA governs the game.