S2S,
I could be wrong but this is what I think it is.
There are three seperate show pools. They aren't co-mingled.
So, the amount in each is divided accordingly.
Should all bets to show be put into the same pool? Yes.
Are they? Obviously not.
Hope that explains. Others might see it differently.
DTS
There is only one show pool..divided three ways after returning the winners actual wagered amount. Right?