What both of you seem to be overlooking is that the casino business is competitive, and no one casino and no one slot maker dominates the industry. So if one casino has rigged machines or if one slot maker is making rigged machines I am sure there is no way that the regulators would protect them when there are other competitors ready and I am sure willing and able to take up the slack.
If for example Casino X knew that Casino Y were cheating, don't you think Casino X would be bringing on the pressure? And the same with VP Maker A if they found out that VP Maker B had a problem with its machines -- don't you think Company A would be raising holy hell?
As long as the market is competitive, and as long as government officials are either elected or appointed, they will be looking over their shoulders to be sure they do the right thing. Only rarely do the bad guys get away with it -- and not for long.
Let's be realistic here. Rob has been making these same allegations for years and so far they've gotten no where. Why?