Beating roulette by wheel clocking?

[lefty rosen]

Is this a common occurance for wheels that have been in use for a long time to develop a slight warp or groove that favours certain numbers ie wheel clocking. Also do casinos recognize wheel clockers quickly and ban them abruptly, also is this legal( I suspect this is).

[Beerfund]

ummmmm no its not illegal and if you can find a roulette wheel that can be clocked please let me know. This isn't something that happens today unless this is 1923......

[lefty rosen]

I know a guy who claimed to be a wheel clocker and on a BJ board I forget which one another poster stated that he was a wheel clocker and got run out of a casino because of it. Now obviously do I think you can walk into any casino and clock the wheel, no but it's a possibility if management doesn't know about the trueness of the wheel.

[Beerfund]

How could they not know if the wheel was worped?? The "wheel clockers" probaly guessed right 10 times in a row and decided the wheel was biased.....but it's just not a logical thing today

[Terry]

Here are some typical procedures used in maintaining roulette wheels.

Suspended on hooks beneath at least one of a casino’s roulette tables is a large carpenter’s level. All wheels are checked for level daily, and adjusted as necessary.

Wheel heads are rotated to a new position daily, upon opening or closing.

Wheels are frequently moved from table to table, and in casinos with an extra wheel, changed in and out of play with one in storage. It is necessary to learn to recognize a “specific” wheel if you think you’ve spotted a “defect”.

Wheels are regularly broken down for inspection and maintenance, cleaning and oiling the bearings.

Surveillance will occasionally chart a couple hundred spins of each wheel. If any bias is to be strong enough to overcome the 5.26% house advantage, it must show up very quickly. If anyone tells you a story of clocking/charting a wheel for weeks, it is certain that they have not detected an “exploitable” bias.

While some high heat casinos with particularly unknowledgeable management (Barbary Coast comes to mind) might occasionally back off a wheel player/clocker, it is much more common for a casino to extend a very high level of comps to a wheel player with a system, literally sending the limo to pick you up.

Good luck. [img]/images/graemlins/wink.gif[/img]

[Jim Kuhn]

I think 'clocking the wheel' means something else. My Brother would 'clock' by seeing what number was up when the ball was released and then betting on a number corresponding to where the ball should land. He was actually trying to clock the dealer's release. He believes in it but I do not. By the way he is still working his regular job.

[PairTheBoard]

There is a book called "The Eudaemonic Pie" in which Wheel and Ball Timing was accomplished with the assist of a microcomputer back in the 1970's. The ball's speed is timed so that a prediction can be made about where it will fall off the rim. The Wheel is also timed to predict where it will be when the ball falls off the rim. Even if you are only able to predict which HALF of the wheel the ball will drop and settle into, you have produced a HUGE EDGE. Just bet numbers on that half of the wheel before bets are called off.

Of course if you are caught using a computer to do this you will be arrested and charged with a felony. But theoretically, if a computer can do it, it should be possible for a human savant to do the same thing. I'm afraid I'm not such a savant but suppose there was something else going on to simplify the job for a human.

Here's the thing I noticed while watching wheels. You can check this out for yourself the next time you're in a casino. I found a number of wheels with the following weakness. Whether it's due to a slight tilt or a worn rim, there are wheels where the ball habitually comes off the rim in the same area almost every time. Certainly if there's even a very slight tilt the ball would tend to drop from the highest part of the rim. Also, if the rim's drag is not completely uniform the ball would tend to drop from the area of greatest drag.

Now suppose you've found such a wheel. The relatively fixed ball drop area simplifies a big part of the job done by the computer. The ball no longer needs to be precisely timed to determine where it will drop. Of course you still need to predict when it will drop. But now suppose you find a further weaknes, this time in the Dealer. Suppose he spins a very consistent speed for the wheel - the slower the better. You can then use the wheel speed to aproximate the ball speed BY EYE. All you need to do is predict HOW MANY more ball revolutions remain before the drop. You can focus on one area of the rim and use the ball as a STROBE for the wheel. The ball will pass the spot at the same time as a wheel number. The next time around for the ball you will see the number on the wheel advance - ie. the ball is going faster than the wheel at this point. The next time around the number will advance less. When the ball is getting ready to drop the wheel numbers will be retreating. Practice doing this until you can predict, based on the timing of this Advance-Retreat, the number of ball revolutions left before drop. When you have your prediction for the ball you will also know where the wheel should be at drop time as well, based on how much retreating it will do for the number of ball revolutions left. Taking into account the average amount the ball travels over the wheel before it settles, place your bet on a number or numbers in that half of the wheel. If you can predict the correct half of the wheel in which the ball will settle significantly better than half the time you have yoursef an edge at Roullete!

I actually tried this at several Casinos years ago. Believe it or not I got HEAT for my play. At the Frontier they actually called down for another dealer and instructed him to spin the wheel as fast as possible - so it was impossible to estimate how far the ball would travel bouncing around the wheel before it settled. I couldn't believe it LOL. Getting Heat at a Roullette table! The dealer had the wheel spinning SO FAST the ball was actually popping out of it and onto the floor some of the time. I was marking on a piece of paper my successes and failures at predicting the correct half of the wheel - thinking I would look like just another guy with a Roulette system. Evidently that didn't work at the Frontier. Unfortunately, after some hundreds of trials at various casinos I found my tally came up just about 50-50. I really thought I could do it but the results just didn't hold up. I decided to give up on the project and devote my time to becoming the greatest single deck blackjack player alive - total recall of all the cards with perfect strategy variation based on the effects of removal. As my blackjack Act wasn't much better than my Roullette one I finally switched to poker.

I still think this can be done though. The best way would be with a team of at least two players. One to do the wheel-ball timing and small bet red black - odd even etc. as signals to the partner on which wheel section numbers he should large bet.

This is the first I've mentioned this outside a close cirle of friends. If you do it, just count me in for a point or two of the profits.

[Terry]

The strobing method you describe is pretty much what Laurence Scott presents in his “Visual Prediction System” which he sells for around $300. Unfortunately, it doesn’t work. I have it on good authority that Scott knew that it didn’t work, but had invested so much time and effort in it that he decided to publish it anyway, thereby losing his credibility, and eventually aligning himself with other questionable system sellers Jerry Patterson and Frank Scoblete.

I had the experience several years back of playing on a roulette computer team (not the Eudaemonic Pie team), so I’ll tell a few stories. First let me make clear that we never played in Nevada; you are quite right, it is a felony there, but not everywhere.

OK, a general description of the setup. The computer was custom made in very limited quantities, and very expensive (six figures). The computer itself was encased in opaque plastic resin so it was impossible to open it to examine the workings without destroying the whole shebang. The software had to be downloaded through a laptop and was deleted immediately by a single keypress after each play, so there was no chance that anyone could ever discover just what the thing did.

The operator wore the computer and a battery pack strapped to whatever part of his body he found comfortable, two or three keypads molded to his thigh, chest or arm, and an induction coil (so radio frequency transmission was kept to a minimum) worn as an epaulet inside the jacket which activated a custom molded earpiece worn invisibly deep inside the ear so he could hear the computer. Yep, it talked.

The big player (BP) wore only a battery pack, epaulet, and earpiece.

The operator would take a seat near the wheel head and, while making small bets, proceed to navigate through the computer’s menu system using the (concealed) keypad to calibrate the ball speed. That was a simple process of choosing one of the vertical canoes (the little arc shaped silver thingies around the apron of the wheel that the ball bumps into on its’ way down), and pressing the proper key to “mark... mark... mark... “ each time the ball passed the reference point, and then “end” when the ball finally left the track. The computer used physics formulas to determine coefficient of friction and orbital decay, thereby “learning” when the ball was due to drop out of the track.

Note here that the speed at which the ball leaves the track is a function of physics and is completely independent of the ball’s initial speed. The ball leaves the track when it no longer has sufficient momentum to maintain its’ orbit, no matter who spins it, nor how fast. It is, however, subject to change from things like humidity and barometric pressure, which are included in the coefficient of friction. Although it is somewhat counterintuitive, the casinos best defense against computer play involves a really “wimpy” spin, not giving the computer enough time to do its’ work. Computer play (and past posting [betting after the ball drops]) is the reason that the dealer now “waves off” calling “No more bets”, instead of allowing players to bet right up to the time that the ball drops.

I’m getting a lot more detailed here than I had intended, but what the hell, it’s fun reminiscing.

Back to the game. The computer tells you it has enough information to predict orbital decay (the rate at which the ball slows down), and we move on to the next phase... seeking “tilt”. You have it right, tilt is necessary. It can nearly always be had, if by no other means, then by having a large person lean on the corner of the table, pressing it into the carpet until the dealer chases him away. [img]/images/graemlins/wink.gif[/img] So we go now to the “mark... mark... mark... end” thing, and then enter the section of the wheel where the ball dropped. After a few tries, if all goes well, the ball is falling from the same high point on the track often enough that we hear “We got tilt.”

A few clicks on the keypad and we are ready to “calibrate rotor”. Using the same vertical canoe and the now familiar “mark... mark... mark”, the coefficient of friction formula does its’ thing and begins to predict the speed at which the rotor is slowing down. No orbital mechanics here, this is purely friction, but we do have to spend some time at it to get several “windows” of speed, since most dealers intentionally vary the speed at which they spin the rotor.

Step aside here to mention that the casino’s proper defense here is a very fast rotor speed, resulting in the increased “scatter” that you noted.

So we’ve got two or four or eight different speed “windows” set up for the dealers on our game. We’ve got the orbital decay rates for the balls on the table, the current humidity and barometric pressure. Seems we should be able to predict where the ball will intersect the rotor as it drops from the track. We give it a few tries, and bingo! A couple clicks to signal in the BP.

Now, the BP has a skill. He has memorized the order of the numbers on the wheel, and practiced so that when he hears in his earpiece, for instance, “seven”, he can very quickly spread out three to six bets on the numbers directly following the seven on the wheel, to cover the scatter effect, which is frequently minimized, by the way, by the choice of a vertical canoe, since the ball will frequently drop straight down into the number when hitting it, instead of bouncing around.

Another casino countermeasure. When computer play first began, the roulette wheel manufacturers added additional canoes to the wheels, hoping to create additional scatter. Wrong. The more canoes, the more likely it is that the ball drops straight keplunk into a number and stays there.

Something they got right are the lower frets (the metal things that separate the number slots on the wheel). They do produce some added scatter by making it easier for the ball to bounce out of one number and into another. And something else they got wrong – higher quality smoother turning bearings. We want that; clunky chunky jerky rusty old bearings aren’t nearly so easy to predict as these super smooth state of the art things.

And that’s pretty much how it worked. We traveled in teams of three or four; one BP, the others being operators, so the same two people didn’t spend too much time together at the same table.

What kind of edge did we get? 17%. It was so strong that we lost one newly trained operator to panic. He got all set up and calibrated, signaled in the BP, chunk... winner, chunk... winner, chunk... winner. He got so shook that he pressed the panic button, telling everybody to clear out and go to the meeting place. He said “It’s too strong. We’re gonna get in trouble.” It took a long time for him to calm down. The next day he agreed to go back in. chunk... winner, chunk... winner. We last saw him grabbing a cab to the airport.

So... 17%. Did we make a ton of money? Yep. A ton. Did it last very long. No. Why not? Because, well, because chit happens, ya know... International travel while carrying unidentifiable electronic equipment and large sums of cash, particularly when the team member carrying the equipment is, unbeknownst to the rest of us, also carrying several passports, has its’ hazards. The same qualities that make a good BP also mean that a good BP will, by his very nature, tend to talk too much. It is extremely disconcerting to sit down in a European casino and have a total stranger lean over and whisper “So ‘ow are ya doin’ with your computer?”

Like I said, chit happens, but it sure was fun. Hope you’ve enjoyed this trip down memory lane as much as I have.

[PairTheBoard]

Wow! 17%. The promised land of gambling. The Mother Lode. If it's that doable and you can get away with it I can't help but wonder why computer clockers haven't put Roulette out of business by now. I would sure hate to get caught doing it though, whether there were local laws specificly against it or not.

I still can't help but think that if a computer can do it for 17% a human might be able to do it for something less. To really prove the method for a human you could let him practice on a private wheel under controled conditions. I suspect the key to doing it in a Casino would be finding a dealer who spun a very constant slow wheel, along with the tilt. Certainly there should exist human savants with computer-like capabilties along these lines.

[scalf]

[img]/images/graemlins/grin.gif[/img]gr8 post..

gl [img]/images/graemlins/diamond.gif[/img]