Although it's not Titleist, does anyone else use or have tried the png cradle for Iphones. It's kinda nice to try and duplicate the putting stroke and seems to be of some help to get to that point. I try and use it most every weekend for 30 min each time. I'm sure I will never putt like the PGA guys, but it can't hurt to try and get a measurable and repeatable stroke down. I like it, even tho it isn't Titleist, ( HINT HINT ) maybe Titleist will come up with there own product. Maybe even one which I won't have to remove my phone from the case each time as well, lol. Happy Putting !!