Announced in February, the lads revealed that Tuesday at the U.S. Open was the first time they learned of the new system. My Golfweek item here.
No big deal since it's not like they found out Sunday as they were about to go home to rest up for a Monday 18-hole round. But given their attention to detail, it does speak to a certain level of focus and insular protection from the golf news world that is...fascinating. Layered.