Youve got my head spinning now, the reason I need to know is this , with a staking plan of 1,3,7 revert back to 1 after 3 losses so you accept the 11 unit loss. Yes I realise that all I'm, doing is increasing stakes overall really, but there is a mental consideration as well, eg. say you have a sequence of WLWLWLLWLWLWLWLLW,which shows a level stakes loss on the day, BUT a healthy profit with a 1,3,7, staking (were backing for the place here) So you see I need to know how many times I have to accept the 11 unit loss say in 100 bets?