Shaun, I've previously had a look restricting the selection's last start to 7 day's, but from what I can remember it didn't make too much of a difference.

There are 3 selections today whose last start was seven days ago - they are the Kalgoorlie selections. We'll see how they go.

The Ocho, I don't select every last start winner. There are filters including if it won its last two starts then I omit it.