1. Somebody sits in the backroom and control the work of the machine. RNG which is an integral part of every machine works independently and nothing can affect it. 2. The machine will become cold if a mechanic opens it. There are no switches, knobs, or screws inside a machine that will change how the machine is paying. Most of the time a mechanic or floor-person will open a machine only to clear a coin jam or refill a hopper if you have won enough to empty it. 3. "I have played this machine for hours-it is due to hit." It may be "due" or even long "overdue," but that doesn't mean it is "ready" to hit. The previous game has nothing to do with the following one. You can play for 5 minutes and win the jackpot or play for several hours and win nothing. 4. Using a club card makes the machine pay more often. Club cards have nothing to do with the payout of the machine. Club cards will not help the machine to pay. 5. A constant player has more chances of winning that a beginner or a tourist. All players have equal chances of winning. The machine has no way of knowing if you are a tourist or a professional or if you are tall or short. The only edge a better player may have is his ability to choose the best cards to hold. How To Play Poker Casinos.