First of all can I say that I actually understood this post , and the previous one of yours.

My concern is that should the bad z-score be its most recent run , then I feel it is significant and i want to make the decision whether it is dismissed or not.

While I'm here , Here's GEELONG RACE 5 for this afternoon.

4 DYNAMIC VIEW $3.8
1 BLACK PHYSIQUE $4.7
6 MOUSE'S IMAGE $6.1
7 WHAT AN EFFORT $6.3
2 VUVUZELA $7.6
9 LEKTRA GOLD $16
10 DONS DAUGHTER $66

2 Winning Chances and 3 further place chances should provide the Trifecta.
I have the Winner as coming over the top of the weak front runners