I have many documents that I created in Word 2003 that display and print the
right margin correctly.  When I open them in Word 2007, the right margin does
not function correctly.  The right margin is set at 1".  The ruler shows that
the right margin is at 1" for every paragraph, sentence, section, etc. of the
document.  However, Word 2007 displays the text at a .25" right margin.  When
I print the document, it prints the text at a .25" right margin.  If I change
the right margin for the entire document to 2", the document displays and
prints text at a 1.5" margin.

It seems that the right margin is consistently wrong by .5".  I've checked
the custom styles I set up for these documents and there is nothing in them
that I can find that would change indent/outdent or right margin properties.  

Is this a bug in Word 2007?  Has anyone else experienced this problem or
know of a way to fix it?  

Again, the right margin functions properly in these documents in Word 2003,
but not in Word 2007.

Help?