Hi Feather,

I thought the original system was as good as it would go. Under $3PP is waste of time. Filly's and Mares [together] races, ditto and above 57kg.
I also ruled out in the original all cups, stakes and group races and another little rule from the original was to ignore races with a very short priced PP fav. that is against a selection [they beat the selection too often].

I used the WA PP site because it uses a mechanical system for PP odds which has the advantage of consistency [not necessarily better, just more consistent]. I think your figures would have been better using that site.

Dr. Ron,

Dr. Pergolas ? Ah, I knew it was Doc. though, my mind hasn't completely gone yet:-)

Cheers.