Since the Aiming Forum is a hot potato at the moment with all the talk of CTE, I'd like to start something new, fresh and hopefully something that doesn't end in a bashing war. Hopefully we can gather enough responses so that someone lurking and reading this can pick up something useful to help them pocket balls.
I'll start by describing how I aim. Its basically a mixture of fractional overlaps and back of the ball contact point to contact point. On most shots on a pool table, English pool table and snooker table I look at the OB, pick out the contact area on it, and match that up with the CB. For example if the contact area on the OB is exactly on the right 1/4, the I draw a visual line from the left 1/4 of the CB to the right 1/4 of the OB and parallel shift over to centre cue ball. That sounds far more complicated than it actually is. I rarely look at the pocket when picking out the contact area on the OB...after all, the pockets never move and I've played this game enough to memorize where the pocket is in relation to the balls. Obviously this method doesn't take into account CIT if you select a contact point directly lined up to centre pocket, I think this is why I don't look at the pocket. Experience must have taught me to pick a contact point out to over cut the ball slightly, add in the fact my parallel shift probably isn't parallel (once I match the contact points up I can see the shot line) and I just sort of get down to shoot along this shot line. Its simple, quick, not complicated and does what I need.
I must add, I've trialed almost all aiming systems out there, and haven't found one that I would call "bad". I have found most over complicate a simple task and I choose not to use them when it counts. So feel free to post how you aim, what systems you may use and why you do what you do.

I'll start by describing how I aim. Its basically a mixture of fractional overlaps and back of the ball contact point to contact point. On most shots on a pool table, English pool table and snooker table I look at the OB, pick out the contact area on it, and match that up with the CB. For example if the contact area on the OB is exactly on the right 1/4, the I draw a visual line from the left 1/4 of the CB to the right 1/4 of the OB and parallel shift over to centre cue ball. That sounds far more complicated than it actually is. I rarely look at the pocket when picking out the contact area on the OB...after all, the pockets never move and I've played this game enough to memorize where the pocket is in relation to the balls. Obviously this method doesn't take into account CIT if you select a contact point directly lined up to centre pocket, I think this is why I don't look at the pocket. Experience must have taught me to pick a contact point out to over cut the ball slightly, add in the fact my parallel shift probably isn't parallel (once I match the contact points up I can see the shot line) and I just sort of get down to shoot along this shot line. Its simple, quick, not complicated and does what I need.
I must add, I've trialed almost all aiming systems out there, and haven't found one that I would call "bad". I have found most over complicate a simple task and I choose not to use them when it counts. So feel free to post how you aim, what systems you may use and why you do what you do.
