In teaching for the past 30 years, it has become more evident that the cue tip moving off line is far more likely to be involved with grip pressure, than where your eyes are positioned over the cue. Your cue should be positioned where you perceive a straight line, whether it is under your 'dominant eye' or not. With a pendulum swing (with no elbow drop), your elbow is a hinge that moves in a dead straight line. The only problems that can create a nonlinear delivery of the cuetip are grip pressure (too much), or over flexing the bicep.
Keep it simple folks.
Scott Lee
www.poolknowledge.com
Hi Scott I was wondering if practicing shooting with the opposite hand would help in the perception and strengthen the less dominate eye. This is something I do and believe it has improved my overall game. Your thoughts ?