Error when using two parameters in single PIParameters object

[moPellowe]

I get the following error when I set up my PI with a single PIParameter object for two simulations. However, if I split it up into two PIParameter objects, then there is no error when I define the piTask.

Code:

I don't understand why there would be a simulation ID problem only in the combined PIParameter case and not when they are split up. How can I resolve this "Mismatch or missing ID" error?