crash,

Thanks for the answer.

I'll check them out. Interestingly I checked those horses on Racing and sports and found that

7/1 4x16 General Ledger (11)" B - regarded as on the pace
8/1 3314 Calder (8)" L - - regarded as on the pace but not the only one.

Interestingly though if you use the AES and AFS figures Calder was far superior to the other horses and was an obvious leader.

7/7 90x0 Baron Ruthven (16)" B - regarded as an Off Midfield ( Backmacker in this race)
8/8 1009 Cavalier Queen (12)" L - regarded as n the pace but so were a lot of other horses.
9/3 9x53 Voukefalos (14)" B - regarded as midfield but AFS suggest a strong finisher.
Just thought I would mention it as it would suggest that different places regard horses as different types of runners.

Good Luck.