I'm not expecting to convince lifelong gamblers axel. I've explained my pre-vp work experience with software engineers led to my interest and belief in machine coding glitches. Yes my strategy does incorporate a lot of denom. changing and cashing out, but it has nothing to do with double up and the machines I played almost never had it enabled until I specifically asked for it. Plus I would never dump a bill in after the initial feed or until after a cashout. It's all about motivation and persistence. I had both.

There's likely other glitches or anomalies lurking in the machines. Some drunk stumbling upon them isn't good enough to cut it--that was a once-in-a-lifetime degenerate gambler find.