This is an article discussing a couple methods of finding the true object ball quarter quickly and accurately. Useful for systems that use the quarter ball segment.
http://www.billiardsthegame.com/finding-the-quarter-859
Feel free to discuss here, do you have another method you like to use?
http://www.billiardsthegame.com/finding-the-quarter-859
Feel free to discuss here, do you have another method you like to use?