We tested a cult classic against a current driver

We put a cult classic driver up against its modern-day descendant on a swing robot and the results are in. But first, a smorgasbord of PGA Championship equipment notes, featuring Brooks Koepka's new putter, all 31 of Justin Rose's McLaren irons, Rickie Fowler's shortest driver of his career and a new L.A.B. Golf prototype putter appears. And would Cameron Young's golf ball actually conform under the proposed rollback rules? Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.