Some interesting theories put forward here,
On how to back all overlays that you have in a race,
And make a motza of money.

If you are starting re post-4 then I wish,
You all the best & hope you make a stack.

Without giving an opinion let me post this scenario,
I am assuming your 1-2 3-4-5-6 picks etc are all profitable,
When backing overlays as there is no mention they are not.

Wish I could do that with mine.

Scenario-1.(1 MINUTE BEFORE JUMP).

SHAUN. MARKET.
1) 1.8. - 1.5.
2) 4.5. - 4.2.
3) 6.0. - 12.0.

Scenario-2.
SHAUN. MARKET.
1) 4.75 - 4.75.
2) 5.0. - 4.8.
3) 5.5. - 5.5.
4) 6.0. - 15.0..

Lets assume all other runners are,
The same or under your rated price,
In both scenarios.

The first scenario is a VIC-METRO,
Sat -race & the market percentage ,
Of all runners before jump is 109%.

The second scenario is a SYD-CNTRY,
MON-race & the market percentage,
Of all runners before jump is 158%.

So we happily back no's-3 in scenario one,
And no's-4 in scenario two & laugh all the,
Way to the bank as to how easy it is even,
Though the $6.0 chance is 3rd pick in scenario-1,
And 4th pick in scenario-2 forget our other chances,
In front of them or the top 1-2 market percentages,
In scenario-1 we can beat the market like the above.

Good luck with it all there is a way to possibly,
Do this but it needs much more work.

That's for another post & not from me.

Cheers.