/teamtitleist/ca/b/weblog/posts/slideshow-seeding-and-testing-of-new-prototype-titleist-913-drivers-begins If you haven't heard, the tour seeding and performance validation process for the new prototype Titleist 913 drivers is now under way. It began early this morning on the range at the AT&T National with the sound of Titleist Brand Ambassador Bobby Gatesen-USTelligent Community 10