I got permission to tell how the Indian fellow thought. He use corner bet, and he told me corner bet is special, as we can get overlap. We bet a corner and use the last fallen number ( repeater method). If hit do again, it loss, double and bet all fallen until a hit. It can be high stakes and sometimes it will not get back which is the loss. If not back to new higher balance we just go on until it happen. Allways use the "natural" order of corners.
It is important to know, here we need a large bankroll, and that will in most cases mean 1 cent table and a few hundred Euro (about my style anyhow). We win steady, but as we should know, it is a grand loss somewhere in an unknown future. I did some play at 1 cent table with one zero, and yes I am 60 Euro plus, but could be back about the triple.