Using an Envizio Pro on a Demco sprayer for the second year.  When I go to spray a field that I've sprayed in previous years, it won't let me use the same name that I used last year, for the same field.  In otherwords, I can't just click "south 40" that is already loaded in, I have to make a different name and create a whole new job.  Seems like I'm missing something simple but haven't figured it out. Is there something I'm missing or is this just the way it is?

Thanks