Great Job Katilla,
You have done a fabulous job. Let me find one more real session of similar nature. If you beat that too, with same set of rules.
Check Kattila's excels. What he is doing is very fine example of "extreme variance control".
Thanks for your inputs. You have proved that even simple concepts may earn huge. Can you compute net profit with all three dozens played throughout the 185 spins, with the same progression?