I don't see how that happens. They split the show pool into 3 equal parts, then divide the thirds by the number of show tickets on each horse (after takeout, of course). Same 3 horses in the money, same show prices, no matter how they scramble them.
Yep, Pedigree Ann, you're exactly right. I was too busy typing instead of thinking!
I actually was meandering to "place" bet thoughts, of course.