Hello.
If You next time visit casino and feel like to play rulette keep in mind that numbers in table in order but rulette numbers are in different order.
My tip is -bet all small black and big red numbers all 18 numbers on your right+0,or small red and big black on your left site +0
Wait and see for 3-4 spins if spinner spins left side Your bet should be right site.Try this and let me know.Bet no more than $2 dollars per number.This give you better chance then beting black or red.
Good Luck.
Walter.