Here is another plan if one wants to ride with the wild ponys.
The idea is to jag a winner at approx. 2/1 (3.00) within 6 bets.Otherwise no bet that race.
1-1-2-4-8-16=32 units.
Have about 8 banks of 32 = 256 units.
If the 16 unit bet looses , start at the beginning again.

I have tried this on the RadioTAB 1st. selections paying $3.00+ & it has managed to show a profit over 300 races supprisingly enough.
Maybe this is an anomily, but check it out on your own selections.

The important bit is , the selection has to be $3.00+ otherwise no bet that race ,there are plenty of other races to have a go at.

You will be supprised how many of those shorter priced runners get rolled.

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Cheers.