Posted a math question under betting strageties

My apologies for cross posting. I'm new to the forum because, well, they are no forums, and I just noticed that you have a section for Q&A Math questions a few moments after I posted my question under Betting Systems, which is really more of a math question then it is a post about a betting system. Anyway, it is posted here:

https://wizardofvegas.com/forum/casino-games/betting-systems/319-another-martingale-variation-on-roulette--curious-what-the-odds-are-of-losing-bank-roll

I'll watch my cross posts on future posts :>

And still I didn't post this under math. Can you move and merge the threads please?