I have been Reading about an Automated Column Betting Roulette System and have been testing it. It seems to work fairly well producing good predicting results. All you do is follow the pattern the system show you how it's done. I got the book online and still testing it.
Columns pay 2-1 as you know and there are 3 columns. There's some money management advice too when to increase and decrease wagers etc. I hope to put it to the test for real money one day when I get round to it.
Yep billyboy it's working.