Say i was using the newspaper for my prices and there were some scratchings....how could i re-price the field to get an accurate price....for example say in the first three lines of betting you had
Fav $3
2nd fav $5
3rd Fav $6.50

and then the fav was scratched the second fav would not stay at $5 how would i know what price it should be as well as the changes to the other runners.

Shaun