Actualy there is a big difference, I know your a little short sided so I'll help you out laying the cue on the table allows you to get down into a shooting position to line the shot up from a shooters perspective that putting the tip on the table simply doesn't offer .
You seem to want to penalize the better players who have spent yrs in perfecting thier craft , if you spent half the time practicing and learning as you do posting these ridiculous threads you just might become a better player yourself,,
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