Top 7 Hidden Secrets of Roulette Wheels You Should Know

The Roulette wheel is the area where all the action takes place. Considering Roulette as one of the most popular casino games in the world, it is hard to imagine someone not being familiar with the basic mechanical and physical aspects of the Roulette wheel.

Every mechanical system develops flaws over a particular period of time which casinos try to keep it hidden from the public. It is evident that this information can hamper the business of the casinos and therefore their confidentiality is of utmost importance for the casinos.

This is not an issue for online Live Roulette games and you can use your favourite Roulette strategy in the online variants. But you won’t be able to do the same in regular casinos. Why? Let us look into some Roulette wheel secrets that casino companies try to conceal from their customers.


The Roulette Wheel design

If you think that designing an authentic Roulette wheel that churns out random spins is easy, think again. Making a biased Roulette wheel is easier to make than an unbiased wheel. There is still some type of predictability even when the wheel randomises the ball and rotor speeds. Casinos spend a lot of money to optimise the Roulette wheels for random spins so that players are unable to track any pattern.

Dominant Diamonds

Casinos are well aware of the fact that their Roulette wheels are actually predictable. Professional players (called as ‘advanatage’ players by casinos) use this vulnerability to take advantage of the game by hitting the dominant diamonds. Unless and until the casino changes the wheel daily, the release point of the Roulette wheel ball is more and less the same. This results in the track getting worn out at some particular places.

Even if the casino rotates the wheel, the casino won’t be able to stop uneven bumps on the wheel and the deformities increase over time. This is why every wheel has a dominant diamond or the diamond where the ball hits more frequently. This leads to predictable spins and in some Roulette wheels, players can accurately predict the winning number which is bad for the casino business. Dominant diamonds are pretty difficult for staffs to take care as even a 1mm height difference would result in a dominant diamond.

Imperfect Roulette wheel pockets

The Roulette wheel pockets are referred to the areas where the ball comes to rest and the winning number is decided. Earlier, the pockets used to be deep so the balls did not jump as much. This made the spins too predictable. Deeper the pocket is, more predictable the outcome is. This is why casino started to opt for shallower pockets nut that is the not the only reason for predictable spins. There are several metal separators between the pockets known as pocket separators that can become loose. These absorb the entire impact of the Roulette wheel ball and leads to bias. Casinos try their best to keep this problem at bay to reduce spin predictability, To combat this problem, they utilise several pocket designs such as Huxley Starburst, Scalloped, and Low fret.

Defects in Manufacturing

Casinos will never tell you that although Roulette wheels are made with a lot of precision they still show some of the defects that lead to non-randomised spins. Even though two Roulette wheel may look similar, the results will be totally different in both the wheels. This makes it difficult for professionals to use any preconceived Roulette tips within the game.

Track surface

Regular ball tacks are notorious for creating deformities in the wheel that churns out predictable spins. This is the reason many casinos are preferring Velstone Ball tack for their Roulette wheels. The casinos will not tell you the reason why but it might be that the Velstone ball tracks do not crack like regular epoxy. Instead, they gradually wear down but evenly. This enhances the life of the Roulette wheel and prevents the ball from falling into a predictable pocket. Usually, Velstone ball tracks last two times longer than regular Roulette ball tracks.

Problems with Roulette wheel shaft and Base

The shaft is responsible for supporting the Roulette wheel motor. It is called as spindle and sometimes buckles under pressure if the casino staff fails to notice. This makes the rotor spin in a particular angle that will inevitably result in a predictable spin as the ball will land on the lower part of the ball. Many casinos fail to notice this problem as it is sometimes caused by both the spindle and rotor in combination. Another way of biased outcomes comes from the base of the Roulette wheel which is often made of wood with a metal interior. The base is very sturdy and is not prone to damage, but another part of the base (Roulette ball track) is prone to damage and has been discussed above. Even a slight scratch on the track can make the difference between weak or strong patterns on a Roulette wheel.

Biased Roulette wheel rotor

The motor is present in the inner part of the wheel and is usually around 30 kgs. Some casino interchange the rotor between wheels of the same design to make them unbiased. This makes it harder for professional Roulette players to predict the next outcome. As it is the only missing part of the Roulette wheel, it tends to develop flaws after a particular point in time due to wear and tear. This results in less than perfect results and is likely to cause unbalanced and imperfect spins. Casinos try their level best to keep these details hidden.

Now that you know, you can easily exploit these hidden facts for your own advantage. But be careful! If the casino finds out about your intentions, you can be escorted out! Stay informed, have fun and gamble responsibly!


Name: Top 7 Hidden Secrets of Roulette Wheels You Should Know
Author: Stephanie Regan
Published Date: 27/05/2019
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