Thanks for the quick response.
I am using version 9.0C(101124). Carol, my consultant, also phoned me and informed me that there is a service pack from January.
Tech Supports tip on doing changes in the collapsed mode seems to have worked. I guess I better make time to view the webinars, because I would never have thought that collapsing the sheet would be necessary.
Anyway, at the present time, it seems to be working the way I want. Thanks again to all who helped.
Linda