I've tried checked and unchecked both the "keep one line while paging" option and the "full line at bottom option", but my problem persists. I've noticed that when I nudge the text upward in order to view the line that has the bottom half cut off, then the top line of the page will then have it's top half cut off.
I don't know if this would have any bearing on the issue, but I tend to keep my font size in the 25-30 pt range, to make reading easier on my eyes. It appears that the page is just too big to fit on my screen.
Thanks for the suggestions...I will play with the settings some more and see what happens.