how to post the total of the settings back and lay of hand : 1,2,3,4 separately?

hello

I seek a method to post the total of settings in back and lay of all the players for the HAND1 HAND2 HAND3 HAND4 in the poker turbo.

I have the total_matched of trigger expession but it is to post the total of the settings of
the part

because I think  , betfair distributes  money according to our bet.

example


if 5 players back on same the card and that nobody the lay,

to betfair will make lose this card because betfair not have another possibility, to
distribute the money.

because betfair can distribute the money in between player,


thx for your ideas.


I have begin a work between the volume and the back_price

(i post my work)