looking at the pinny line and basically saying it's the "true" line and betting accordingly? for example, uconn in college hoops is -5 at pinny, but -4 at some other book. so you go to the other book and take uconn -4 because of this. now i am not saying that you should pick solely based on this fact, but has anyone ever used this as a way of picking games, and if so, how has it turned out (in the long run)?