PGATOUR.com Equipment Insider, Jonathan Wall, brings you up to speed with all of the latest equipment and apparel news on the PGA TOUR.  Jonathan discusses what the Nike Golf staffers, incl. Tiger Woods, Rory McIlroy, Paul Casey, Brooks Koepka, Tony Finau and Patrick Rodgers are doing as they test new equipment.  He also talks about Jason Day and Dustin Johnson and their renewed relationships with Adidas.  Finally, Jonathan brings in-depth insights on getting properly fitted for a Driver.  He also talks about Driver set-ups and how you can match the club-shaft to the club-head to maximize your power and accuracy returns.