Thank you. It worked!
I noticed that the border line kept moving upward as I would delete it, until a few pages up, and then it disappeared for good. I must be doing something to make the line appear. I'm not sure what though.

Thanks also for the link to the article. I will keep that one. The clue may be in there.
Thank you again, Stephan Blom!

To macropod:
Thanks for the note. Sorry about the double posting. I had a glitch. Won't happen again.