The accepted test is to take a làrge number of Spin results n if they all h85 same number of times with in percentage from most hit to least hit it's called Random. I call it "Standard Deviation" IMHO random is more how u got thére, not end result. Extreme example would be spinning 1000 of each number in order 1….36. end result would pass test. I'm sure they would catch this with other tests but it sent me off looking for sequences of numbers n testing for that. Example, I noticed 23 n 32 seem to follow each other. So I started looking into sequences of numbers based on wheel or table location , some thing to bring odds down. Ex, if hits are in first n sec Doz for 5 times each , when it hits a third doz will it hit several in that doz. If so I can create a rule n bet that. How important is it to keep all numbers with a small STD DEV at all times. ? My travels to different casinos n random number generator Apps all did the same thing. Maintained a low STD DEV at all times. Told me numbers come from call to PRÑG , n wheel is just for customer engagement, not number selection. So I followed the yellow brick road.