Imagele,

I don't formulate the ratings, I just use them.

By the way, I didn't have the trifecta in question. If I had added just one more horse for the placings, Wind Sniper would have been it. Spirit Of Oamaru was my selection for the race, so if I had done what Mav does and simply take my selection to win from the field, I would have got it. But that's not my go. Perhaps it should be.