you know what those 2 worst animals, may be the ones that suffer the least amount of interference because they are behind the field at the first turn and can their own race.

As I do change my price when there are certain types of market forces, in some situations I will still be on those that start shorter.
Look at this dog in Race 1 #8 , its had 38 starts, its had 2 long spells in its career and its got a good win ratio, since its last spell or just prior its raced 12 times for only 1 win, so it won about 9 out of 26 starts prior, that tells me its either not been fully fit or struggled in grade/class
Win betting I can let this dog slide at its current price, but include in the exotics, in doubles i have it only with the next race 3 outsiders

I do all the wrk prior to the Race being run.
I assess all the relevant Factors and compare dogs against dog.
Well not ALL the Factors , otherwise my brain will fry its already reduced capacity.

But what is it you are doing with these "Market Forces".
What are these "Market Forces composed of?
I've always wondered why animals often start as short as they do on occasion.
Who the ******** is unloading such an amount of money on unraced Greyhounds in Maidens that they often start at Odds On?

I mean , I could find a hundred Races of better viability of placing a Wager.
Or am I blinker-biased by the Facts and Figures in a Form Guide.