A sliding cueball is the easiest thing to predict and play shape with. Long shots are a lot easier with a tip of bottom so that the cueball ends up sliding before contact. I really have no idea what you are talking about but Tor Lowry talks about bottom and top in most of his videos. Also, he didn't start a centerball "craze." Most pros prefer to only use center axis and a sliding cueball because its easiest way to control the path and speed of the cueball. its not impossible with top or bottom but in a situation where I can slide an go one rail out vs. draw back sliding and going one rail out is the safer route.
This thread hurts my brain.
This thread hurts my brain.