Hi Stix,
Must admit I,ve never used this one but what interested me was no mention of a placing last start (say 1 - 4)

The other thing I,m not fond of with these type of systems is not exluding those with low weights (under 55 KG).
At 55 kg + these account for 36.5 % of runners but provide 50.6 % of all the winners.
Author of stats Malcolm Knowles.

Cheers.
darky