Ok Darky, here's one for you adapted from something posted here years ago.
Use
https://tatts.com/racing/, find the favourite
Back the highest rated above the favourite for a win.
Back the highest rated horse below the favourite for a place.
If the favourite is the 100 rater just back that.
Shows a steady strike rate.
I tweak the selections with some knowledge of breeding to get an even better
strike rate and sometimes some very good collects.
The idea was originally post by Hermes, thus:
Two selections per race.
1. Find the runner with the highest QTAB rating among those TAB numbers lower than the number of the favourite. Bet $4 to win.
2. Find the runner with the highest QTAB rating among those TAB numbers higher than the number of the favourite. Bet $3 to win.
3. Where the fave is #1 take the two highest QTAB ratings in the field (but not the favourite). $4 on the lower TAB number, $3 on the higher.
Only tested this over 60 races but it pays good POT in that sample.
Lots of uses for the QTAB ratings, and they're free.
Hermes