I finally had a chance to try Bill Hall’s Tri-Grip on Tuesday. Knowing my lifetime of wrist woes and that I’d write about my experience, the famed coach and long-time ball driller on the PBA Tour graciously sent me a free copy of his Tri-Grip video. The video runs about 20 minutes and after viewing a few parts a couple of extra times, I feel like I could have gone and drilled a Tri-Grip ball for myself (I have drilled all my own equipment for years). But I decided it would be...