When I was young, maybe 19 or so, there was a fabulous player named Bruce Polly, in Charleston WV. One of his favorite spots was ridiculous. He'd say, "all you gotta do is get the nine ball to the end rail." Any good hit that resulted in the 9 touching the end rail, you win that game. I don't think he ever lost a match giving that spot. He was a lockup artist and a great shot maker. He used to say the most important lesson was to remember to move your coin.