Gerald in german language:
In the strategy database there are two dashed red lines, labeled 1.35 and 2.70 on the left side, where you can also find conversion.
I understand this as bank advantage and half of the bank advantage.
Shouldn't there also be a line that shows 2/38ths, i.e. 5.26%, for the double-zero players?
Basically, I think that such a double zero line should be displayed.
But, all values and data relate to a simulation with only one zero.
It would give the impression that the results of the simulated roulette strategies were
with a double zero equal to those of the single zero, only with 2 / 38th bank advantage.
That is wrong, the tests only proof single zero.
A good idea, but unfortunately not directly (meaningfully) feasible.