Some casinos don't even allow it i.e. Mohegan Sun PA Which got me to thinking maybe there's something there. I've seen just 1 shooter in my vast career years ago do it effectively. His favorite number was 6. But he was hopping numbers left and right with greens then blacks. Left the table with $14,000 Now sometimes it appears that numbers are actually lining up. I've been watching for this and have even impressed myself. Besides the obvious failed point -becomes the next point. Sometimes there's a connection between the yoh, and the 9. The 4 and the 8. Also the 5 and the 10. The 6 and the 9. I wouldn't bet the house on it, but a couple red ones here and there could make the difference. What say you?