the only way to win roullete is the weel watch system .
you can find good information of this good keep secret from the book <get the endge of roullete> i thing the author name is doctor spin.
in amazone you going to find it.
But any way in order to test any system on roullete you must spend thousand hours to watch the real roullete . be my guest and test as long as you wish in real roullete with real and live dealer from my site.
www.mylivespin.com