Darky, question for you regards greyhounds* as follows...

Brace yourself because it's going to sound a little dumb!

If a dog is ready to win and wins the race, is it possible that it leaves something behind in the box at the start by way of smell, hormones, sweat etc so that the dog which draws that box next race up can pick up on this?

Cheers LG

*Remember you saying that you were into the greys back in the 80s in a big way, if my memory serves me correct?

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The trick isn't finding profitable angles, it's finding ones you will bet through the ups and downs - UB