Thanks, Schmile, I'll look into t/d as a factor, and possible selection criterion. No, I haven't exactly used AAP prices for overs, dutching, and the like - I guess I don't have that much faith in their accuracy. It's a thought, though.
Today's selections (Tasmania later if track OK):
Kembla 7/4
Bendigo 5/1
Toowoomba 8/5

Cheers