Hi Heather,
I checked the status of the response as per your suggestion. I got a few warnings like the one below
Order Pairs (FirstOrderName = \"D-8057896\", SecondOrderName = \"P-8057898\") has a SecondOrderName value for an order that is already paired.
Looks like using order pairs is not an option for solving this problem. Unfortunately the api does not allow a stop to be used in more than one order pair.
Regards