A four step plan

1) > $50k Prizemoney - You'll have to make an adjustment to this as my data is over 12 years and prizemoney will have changed a lot during that time.
2) > 28 days break
3) Runs since spell > 4
4) METRO

2,581 seln's
204 winners
POT 6.8%

And shows a POT taking into account the longest priced winner.

This system is worth what you've paid for it. The reason I posted that comment is that I've been bagged for having ulterior motives, that is wanting to make a profit somehow, which is total ****. My own recommendation is that you need a system with a POT of greater than 50% to ride out the downs in racing. This system is meant as a guide to what combinations may work.

Will post another one next week. Might find one with a bigger POT.