Hi Mav! been following this for more years than I care to remember. Even wrote my own programme to search out double nominations, no longer needed, you can get them free on the net now.
Problem is, most of the time it has nothing to do with the trainer selecting the most suitable race.
Strange as seems, even with the number of races we have nowadays, some horses can't get a run in the most suitable races.
Secret is, to find where the trainer had a hand in the switch!!! And pounce!!!
When you do, let me know? please???
Cheers