EXS 24 Logic Sampler Users Group

I'm editing Drum Sampler Instrument and I wanted to change the pan for several samples, 
ie: hi hat, shaker, tamborine, etc.  I want to pan them off center.  I tried doing it in the 
Zone without assigning them to a Group, and then I assigned them to a Group and 
changed the Group Pan, but neither worked.  They still come up in the center.  I saved the 
Instrument and reloaded it into the EXS, but nothing changed.

What am I missing?

Thanks.


Ron...