Thank you so much for getting back to me so quickly. Just so I understand before plunging forward...

Yes, you are correct. I can see that I have two paragraphs in the header. And I'll have to correct different kinds of running heads. So here's my next question. You said "Move to the END of your running header text..." Won't that place the page number AFTER the running head? That will be OK for the odd-page running head, placing the page number in the upper right corner. But how do I get the even-page running head into the upper left corner?
Claire