Bhags, just as a matter of interest I decided to apply your staking plan to Shauns idea which has a S/R greater than 22% with a LOT but only just, I'm only half way through but I'm afraid its NOT looking good................. I will post the full result (1600 bets) very soon, and of course apply my nitty gritty level stakes formulae' to the equation.

The only thing that is not clear is the SP, are you saying that the bet is not struck if less than, er what was it $3.22 is available?