BETTING PROGRESSION

[holy roller]

Can someone help me with a betting progression or a betting progression spreadsheet, please?

I build spreadsheets weekly, but I just cannot get a good betting progression for a 21 number bet.

I have a spreadsheet built where I am specifically looking for certain numbers to "miss". So far I have only seen them miss less than 9 times. Usually it is less than 6, but both of these are rare occasions.

So with my spreadsheet I am waiting for these rare times to show up. Then I want to go bet on the next 9 or 10 bets so I need a betting progression for 21 numbers and 9 bets.

I want it to either profit just one unit after each bet... and/or... profit $15 after each bet ($36 - $21), which I think is a better idea.

So it is a $21 bet ($1 units) on 21 numbers.
It is up to a maximum of 9 spins with the 9th spin winning (hopefully).
You either win or lose by the 9th progression.

So far... it has NOT lost; but, I need a proper progression because it has not even gone past 4 so far.
I just need to be ready in case it does go higher then that one day.

Thanks for your help. 

[ego]

Hello, have you tested the 22 nr selection with a good spread on the wheel layout?
Brett Morton, John Patrick, And I have 22 nr selection.

I consider my solution superior but feel free to check out the others.

Here are some hints - if you have a winning EC strategy you can apply this approach with the HEDGE option without getting interrupted with zero.

One unit on 0, 1, 2, 3 corner bet.
Line 4,5,6,7,8,9
Line 10,11,12,13,14,15
Line 22,23,24,25,26,27

You use the line as EC bet and bet them as EC strategic
When the corner bet hits you get a TIE and free bet to repeat with no loss

That is clever :-)
And no interruption with zero

On the wheel layout - same as Brett Morton's solution - no more than two number gaps between covered numbers

Unit placement 1,3,3,3 and start from there


Cheers

[FreeRoulette]

You could try this tool loothog.com/calc/index.html