Reded, coincidentally I some time ago looked at a similar system. I can't remember why I stopped because I seem to think it was not doing too badly. I had two filters, the first being its last three runs was not to be interrupted by a spell, and the second was that it had to be at single figures in the pre-post market.

I looked at yesterday's results and those at double figures in the pre-post were:

Townsville R2 no.11 - unplaced
T'ville R5 no.16 - unplaced.
Darwin R7 no.12 - unplaced
Cheltenham R1 no.6 - 3rd $2.30
C'ham R4 no.8 - unplaced.
C'ham R5 no.13 - unplaced

There was one horse whose last 3 runs were broken by a spell and was also double-figures in the pre-post - it was Moonee Valley race 7 no.5 which too was unplaced.

The "genuine" selections were:

C'bury R8 no.5 - unplaced.
Moonee V R5 no.9 - placed $2.50
N'cle R3 no.4 - placed $1.60
N'cle R6 no. 8 - unplaced
C'ham R3 no.5 - placed $1.50
C'ham R7 no.7 - unplaced
Dombeen R7 no.7 - Won $7.50 and $2.60
Darwin R6 no.2 - Won $2.40 and $1.50.

By my reckoning there were 8 selections for 2 winners paying a total of $9.90 and 5 placegetters for a return also of $9.90. Not the worst of results.


If anyone is interested, there are 2 selections today:

Scone R9 no.5 - Snowstream
Sun Coast R4 no.5 - labour Day.