this system requires 2 wins in a row to profit
if you win rebet same amount, win again reset....2 wins in a row reset!
with 10 dollar bets
10 10 20 20 40 40 80 80 160 160 320 320
12 chances to win twice in a row
hit and run
I've got some recent live on line dealer spins here that would severly test your idea Rich. & needs a BR of at least 1,260, adding up your bet amounts.
LLWLLLLLWLWW (12 bets) then WLWLWLWLLLWL (bets 13 - 24). Also LWLLLLWWLLWL & LLLLWWWLLWLW. It may work better/less risky with a stop loss plan at the lower end of the progression ? Although that too needs back to back wins to profit.
Works well on up WWLWW etc. Crashes & burns on LLLLLWLLLWLL but then so do many other bet methods.