MDM Coaching - Pro Tip Friday: Dual Angle Layouts After your PSO has watched you bowl, found your PAP (positive axis point), and you've chosen a bowling ball to drill, the next
BowlingBoards.com
DUAL ANGLE LAYOUT TECHNIQUE™ - MoRich
The Blueprint Blog - Drilling Top Weight / CG Position Blems with Powerhouse Blueprint
Bowling Layouts for the Modern Game Part 1 - YouTube