A roulette bias is what both casinos and casino players look for on a daily basis. Although this type of roulette incident is now starting to turn up as a myth, many people still believe you can find one. Casinos are still wary of it, which is why most roulette wheels today are free of biases.
The roulette outcomes are completely random and do not favor a certain quadrant or group of numbers on the wheel. However, players do not have to look for a biased wheel alone since it is possible to exploit other types of bias such as other parts of the wheel. Other physical imperfections could increase your chances of winning.
The fret is the partition that divides numbers on a roulette wheel. A fret on the roulette wheel can have a bias if it becomes loose because of less than ideal maintenance. Without a bias on the fret, the ball will often bounce back along the wheel before it settles into a pocket.
You can expect that with this type of roulette bias, the ball is likely to land on a pocket a few spaces near the loose fret. The spinning ball might not even bounce back at all, it just might settle on the numbers beside the loose fret. Chances of finding a loose fret on a roulette wheel are not that common.
Although the roulette wheel is the key player to every spin, the table where players place their bets can have a bias as well. An unbiased roulette wheel should have perfect balance. You will not find this type of bias in high-end casinos, but you just might find one in less classy establishments.
What you need to look for is a roulette table that has a slight tilt so you can use gravity to your advantage. The chances of finding this type of bias are relatively low, but patience pays off. If you scout casinos long enough and observe roulette tables, you just might find a biased table.
Another type of bias in the game of roulette is the dealer. Most people would call this finding the dealer signature, but the ideal roulette wheel needs the dealers to be incapable of controlling the ball. Whether it is a conscious or unconscious signature, the dealer needs to be independent of that tendency.
If the roulette wheel boasts higher accuracy, human operators are the opposite since they can fall into a likely trance or routine. Roulette wheels can make the slightest physical imperfection work in generating random results. With dealers, force of habit is an imperfection that the player can use as an edge. Despite the actual possibilities of winning through dealer signature, the player still has to confirm the presence of a dealer signature, which could take time.
The roulette pockets need a uniform structure with an even surface. If not, then it can have a roulette bias similar to a slanted table. The chances of finding an imperfection like this is not too promising if you play in well-known casinos and cannot afford to observe every roulette wheel.