The Ocho, today will test the method. There are 12 selections, 7 of them are the pre-post fave.

Ballarat
4/9
7/10

Scone
5/7
6/4
7/8

Launceston
2/6
6/6
7/2
9/2

Albany
3/11
7/7
8/1

I'll be laying them S.P., but I think laying them for the same amount may be the way to go because of their expected low prices.