How to set page margins in Excel so 'Normal View' will show (with dash line)
when page print area is out of the margins ?

When adjust cell sizes etc, bottom margin is showing that margin indication,
but right margin is not.

This does not normally happen, but often happens after we have been working
with a page for some time (adjusting margins etc), and it seems like we may
have lost or changed a setting by mistake or something.

Only thing we notice is when looking at 'Print Preview' margins indicators,
the left margin indicator line has a white box at the top instead of the
normal black box which is at all other line ends.

Page setup 'scaling' is set at 100%.

Suggestions ?

Thanks again for your help.
OS: XP, SP-2 (Office2003)