Without any prejudice to any conclusion regarding whether your this system can work in long run or tank let me brief you regarding why Steve behaves this way to certain members.
Whenever a member gets to talk that any system can win in long run, he starts feeling bad as this is harmful to his business of "cheating devices". He then ask any such person to either prove it immediately or he bans him. There are two reasons for such behaviour.
1. If someone has a concluding method and he writes that openly in any forum, who the hell will risk his legs being chopped by casino staff using cheating devices?
2. Such person will not write other silly topics ever and hence become useless for adding links to the google that fetches new kids to these forums seeing the ads, that is the main motive behind running such forums.
So, he is double harmful to Steve irrespective of what his system works in long run or not.
Steve claims that one of his Computers can do 15 numbers betting with 93% accuracy. This is the biggest joke of the millenium. If it is true what one needs to do is to enter high roller room and bet $10k chips and earn a few millions in no time. Why selling for the value of a single chip?
This person has been jailed for mass scam. Don't forget that.