Patrick... You wrote this a few posts ago and I wanted to discuss it.
This is known precisely: the CB strikes the OB exactly half the apparent distance from the aim point to the OB's center. I.e., if you aim at the edge of the OB, the CB will contact it exactly halfway (as it appears to you) from the OB's edge to its center.
Does this VERY SIMPLE description help in any way for us laymen to pocket balls better... In other words, can we think to ourselves "okay... I see the actual contact point being the point on the OB furthest away from the pocket... good." "Now I am going to cut it in (at whatever angle I have) and I'm going to aim at X, or halfway to X or some such thing." where X = some point between that contact point and something else...
You've almost got it...
1. Aim the center of your CB at the center of the OB.
2. Shift your aim sideways, past the OB contact point, until the OB contact point is centered between the point you're aiming at and the OB's center (this is the same as saying "shift your aim sideways twice the distance from the OB center to the contact point").
As we've said in another thread, this method works well at average shot distances but gets less accurate as the CB and OB get closer together.
pj
chgo
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