I respect you to be a nice and knowledgious person although your claim is a bit tough to digest for me that you can beat the randomness with bet selection alone. Without a sensible MM, nothing can work in long run. This is what I believe.
If you can beat all those tough sessions with any pre defined sensible MM, I would love to share my positive gambling methodology with you. May be we can work together and better our skills. Let me know what you have to offer.