This stuff is a more sophisticated variation of the Greek roll which has been around forever. The goal is to lock the bottom die against the rail with the top die coming off with a high percentage of landing on the desired combination. I actually took the class Scoblete put on in Tunica probably 20 years ago. The company paid for it because there was some concern about all the publicity it was getting. This guy has espoused several controversial gambling theories over the years including the theory of diminishing probabilities. The controlled shot is based somewhat on scientific fact unlike some of his other ideas. The bottom line is if the craps crew is doing their job he has no shot at beating the game.