Let's be real here, the news is Krank is going to be producing two types heads that exceed COR for USGA and R&A purposes. I'll be intrigued to see how it works, but interesting that they're just coming out and saying it. There are going to be three heads. Formula 11 Pro, which will be confirming, Formula 11 X and XX which won't be. The difference between X and XX is swing speed, X for guys between 80-105, XX for guys below.