On this episode of Single Plane Quick Tips, we return to the Lock-n-Roll Q&A Series. The burning question this time around: Should you go for the arm-lock version of the putter, or the wrist-lock? Are there any advantages? Any drawbacks? Well, we can't get ahead of ourselves here, that'd ruin the fun of the video. Just know that regardless of the differences there might be, at the end of that shaft is the same putting-revolutionizing head that everyone is raving about. Join us, as Tim Graves, PGA talks about which of the two shafts you should choose.