For the benefit of those who don't understand the question, books, videos, and lessons allege that it’s possible to beat the odds in craps with a careful toss that favors certain outcomes, namely lowering the probability of a total of seven to less than 1 in 6. I'm firmly in the skeptics camp on this one. I have yet to see any credible evidence leading me to believe that anyone can consistently influence the dice. There is much more money to be made selling books and lessons on how to do it than actually doing it.