In this video, JR talks about what you should be aware of when going to your local pro shop. The importance of the shop operator/ball driller knowing your positive axis point and how to achieve the desired ball reaction with that information in hand. If you are a competitive bowler and your ball driller isn’t asking what your PAP is or hasn’t checked it him/herself they may be doing you an injustice. Watch this video and learn more about what you should look for.