System 5


The idea of the system is to bet 6 numbers from each dozen plus the two zeros for a total bet of 20 numbers.
After the 5th spin, raise the bet to two units per number.
The numbers played to start with were 1-6, 13-18, 25-30 and 0-00. The bet would look like this:
After 10 spins he would change to the other set of numbers like this:
Take a calculator but only use it to keep track of the bets.
You start by writing 1,1,1 on the calculator, representing the three seperate dozens. If you do not get a hit you would then write 2,2,2.
If you then got a hit on the 1st dozen you would write 1,3,3 and so on.
Everytime a dozen does not hit you increase the count by one. When it does hit, you reset its count to 1.
Say the next spin you hit on the second dozen, you would now write 2,1,4.
When you reach 5 on the calculator for any dozen you raise to two units per number. So if the next spin you hit again on dozen 2, you would be at 3,1,5. You now raise your bet to two units per number on the third dozen as shown below:
Do your math on how long to play until you raise to 3. You will be surprised at how fast you hit.
My modification
I figured it like this.
If you play the numbers by streets to start with, then split them and then put on straight up, your progression will slow down quite a bit.
You could play 6 numbers with one chip on a double street, then one unit each on two single streets, then one unit each on 3 two number splits and finally one unit straight up on all six numbers.
This may not be a good system, it might just be because if you have unlimited money, and extremely high limits you will win eventually.
I hope you understand it, now just work on it a little. You could also save a few progression dollars by doing a split, instead of putting 2 units on when a raise is needed.
Say you have 1 unit  on 6 numbers and it’s time to raise.
Split each number with 1 more and if you hit the center numbers, you will get double anyway for a total of just 4 chips. For instance, You have one unit on 13, 14, 15, 16, 17 and 18. Put a split on (13, 14), (14,15), (16,17) and (17,18). If you hit 14 or 17 you collect from both sides.