Sorry Jim, I must disagree. If you gamble long enough, you will see amazing things. The odds will come to true odds, when enough spins are made to cover all possibilities. The number 13 will only come the amount of times it is supposed to, if you spin long enough. There is nothing to say when it will come. Try it on your computer with a million spins or whatecer the amount of spins it takes to have a complete run of the numbers, and run them 10 times.
All games in Nevada must be random. Every possibility must be able to come on any given try. A number hitting on consecituive spins will happen many times in a run of the wheel. Because the wheel does not have a memory.