This edition we talk about the advantages of switch-grips, and why bowlers need their equipment to feel the same when making a ball change.   Switch grip is a  revolutionary two-piece insert assembly allows bowlers to remove and interchange thumb inserts from one ball to another for the same fit and feel every shot.  When then talk about the importance of coaching, and how a Bowler Journal piece has some great ideas for coaches looking to help bowlers(and their pocketbooks).    We also take your comments from Twitter and discuss the Storm Prodigy.