winwithmath.
Here are 4 methods that all use flat betting and are original and for free. If they are all crap, I will eat my hat.
find them at johhnyg.com
1) Even Chance + Numbers. With this method, you can back the even chances consisting of red/black, odd/even, and low/high. At the same time you can bet between 4/5 straight up numbers when the time is right. This is probably my best method and throws up some very consistent winnings.
DIFFICULTY RATING: 6/10. It is not the most difficult method to learn and should only take a few days to get the hang of it.
2) Three Columns Method. This is an explosive method betting between 1 and 7 numbers at certain times. It is good if you have a limited bankroll. You will find a full explanation of this method and the charts with the numbers you need to bet on.
DIFFICULTY RATING: 8/10. It can be hard to understand the three columns at first, however I have tried to explain it as best as I can and within a week if you study and practise with it, you will get the hang of it.
3) Same/Difference Method. The Same/Difference method is based on Dozens and Columns. You will be betting either 8 or 10 splits at a time. It is based on streaks and has proved very profitable for me.
DIFFICULTY RATING: 7/10. If you can master the three columns method, then this is much easier to understand and you will have no problem. (if you study all the methods, you will notice a common theme running through them)
4) Lane Betting Method. The lane betting method has three variations. A conservative approach, a medium risk approach and finally an agressive strategy. This can have you betting just 2 lanes with the agressive approach and up to 6 lanes with the conservative approach. There is software that also comes with this method and can be used for playing online. However it is not that difficult and can be tracked on paper and played in B+M casinos as well.
DIFFICULTY RATING: 6/10. I personally think this is the easiest method to learn and with a few days study, you can be up and running.
Good luck with all my methods and I hope you get enjoyment out of studying them and have luck at the tables if you decide to play them.