Silver_and_sand, mathes 100 % correct of course, as the method though shows better than 1/1 money return surely the odds over a long long period couldn't do any harm whether you used levels or a progression? I mean if you used the progression you would have say 400 bets @ 1 unit, say about 300 bets a @ 2 units etc etc etc all with a 48% win S/R at ave odds of about 2.25.