One would have to put in some research to find the price bands that work out the stronger using batches of 150 bets to see if there is a pattern where a profit may be had.

The Betfair market is considered to be very accurate to actual chance of winning.
e.g. Target all $10 shots & one should break even over 1000 bets.


Heres a Lay method that has its good days...

Target the tipsters 1st selection.

Must of run 2ng or 3rd LS.
These are usually over bet & the price should be nice & low.

Must be $5.50 & less.

Bet 1% of bank. Level stakes.

This usually has a 80%+ SR of falling over.

Cheers.

__________________
Cheers.