Good article. There was another interview on GolfWRX. He is using a TS stock shaft on his driver. It was giving him his best numbers so he didn't want to go down the rabbit hole by trying to get to an exotic shaft. Different approach than someone like TW that used the same shaft for close to 10 years until he came back this year. I'm personally in the CH-III camp to find the best shaft in the current matrix and not use the last one.

Thanks for posting! I posted last week in the On Tour section about his specific set up for his win. It's great to read about his testing and methodology for switching over to Titleist gear early this season and now have some background info as to how that set up came about.