Having lived here for the last 5 years the best in town hands down is Chads proshop in Bartlett Bowl. Chad is a pba member, a great bowler and does listen. He does follow IBPISIA standards. I can not say much for any of the others in town expect to say avoid the proshop in Hardwicks. As with all suggestions your mileage may vary. Beyond this, I drill my own stuff now.