Thanks Bhagwan and Moeee,
In fact I do currently monitor prices on Sportingbet and pick the best available (if Maxidiv is not operating) providing the horse is a selection by being =>$25 on S-Tab.
I realise that the tote S/P is not a form factor and I do not study the form as such. I am not even trying to win a particular race. This is basically a mechanical numerical selection system with a few elimination criteria and over the past 12 months the most profit is from backing horses that started @ => $25.
Thanks for your input everybody and good luck today.
Ron