With Trifectas I like the idea of Concentrating on 10 Horse races after scratchings.

Any horse between $6.50 - $11 put in to win X FX F for 2nd and 3rd.

Trained by 1 of the top 5 trainers and ridden by 1 of the top 5 jockeys for the win portion.

Cheers
darky

ps.In the early 90,s I was getting 1st class info from "George Masters"(unfortunately he fell off the perch) but any decent rating service like Zipformwill do as long as todays track conditions are what they,ve rated for (A big trap if your not aware of it)