So u play the red area? I always play the safest color and still end up with nothing, no matter how much money I would have it is just a waste of time and money for me, all I do at every casino is loose 
I too fee in this game we can't win much and I tried many times and what I notice is ball moves to lowest possible position which ever color you pick. This just my observation and I didn't go check any details because I didn't play there with money. Congratulations to winner and you should be very lucky that day.