“Joseph had lots of speed but was playing stock lightweight stiff-flex shafts in his irons and stock stiff shafts in his hybrid and woods. His miss with his irons was a push to the right no doubt exacerbated by his iron shafts being too soft and not stable enough for his speed and the way he loaded the club.
Other features include a thinner looking topline an angled back area for more MOI and stability and an overall more refined look. Like the original 0311 irons the GEN2 models are built with adjustable tungsten and titanium weights that can be tuned to produce an extremely accurate fit.
Below is a full list of the Titleist gear he used to get the job done including the yet-to-be-released TS3 driver and 3-wood: Titleist TS3 (15°) with Mitsubishi Tensei CK Blue 80TX shaft Titleist 917 Fd (18°) with Fujikura Motore Speeder VC9.2 Tour Spec shaft