Thanks, PP. Sounds like it would work very well. 10% of the bank never reducing means you're only 10 bets away from bust, but with an 80% SR a run of 10 outs would be unlikely. To warm those cold feet when the bets were bigger, you could run a back-up bank as well, so you had to double both banks before moving up. Would halve your rate of progress of course but would double the safety level.

At the moment I consistently get about a SR just under 70% with av divs about $1.45, which gives me almost a break even situation. The tricky part is getting the %ages up a little further without affecting the divs.

With a SR under 70% and without a level stakes profit I don't think a set level of the bank would be the way to go. An 80% SR is harder than it might sound - that is indeed fine shooting!