Picked this one up many moons ago but have never got around to fully verifying it.
Here goes:Must have average prize money of $2000 per race.
Must place 45% of the time it races.
Must have raced in the last 21 days.
Race distance must not be more than 2400m.
Must not be racing either 200m more or less than in it's last start.
Must not be a 2y.o.
The race must be at a Saturday metro track in SYD,ADL,BNE OR MEL.
And finally,the last 2 starts results must be either 51,51,31,21,11 OR 52,42,32,22 OR 12.