OK, I've been lurking around here for a while and my curiosity is getting the better of me. What the heck does "THS" stand for? I couldn't find it in the FAQ. I assume it refers to some type of common, easy-to-score-on oil pattern, but what does it actually stand for? Also, how do I know when I'm playing one? How does it differ from a "wall" shot (which I gather is an easy shot), or a "sport" shot (which I gather is much more difficult).
Thanks for the help.
rcbowler37