Ack, the Ending field does default to "zzzzzzzzz" but we have our options set to remember report settings. Of course the people that were playing with it cleared the Start and End fields so when I opened it up they were blank, making it look like that was the default. If I get out of the system and go back in, the zzzzzzz are there in the Ending field. So all is good. Sorry for turning something so simple into a big deal.