www.poolplayers.com – Dr. Cue Pool Lesson 31 Special Formula for Throw Calculations – When two object balls are frozen to each other, players often guess as to whether the ball closest to the desired pocket will go. A simple calculation will remove the throw guesswork on your road to shot victory! An easy to understand formula using object ball direction and the distance to the pocket for that ball is at your doorstep! Hitting the 1st ball in the combo half ball and on the opposite side that you want the pocket ball to go will produce huge benefits and add a boost to your shooting confidence! Medium speed and no english required!!