[AccessD] A2K - Forms not sizing correctly

An app that has worked perfectly for years has developed a problem with
forms not sizing as designed.

A2K.  Windows 7, but I do all the A2K work in Win XP (Win XP mode on the Win
7 machine).
I open and look at every form and the sizes are perfect.  In design view
there is no extra room around the control unless I want it so.  The form
edges are exactly where I want them.
However, the forms are being shrunk to where only 1/3 to 1/2 is visible.  It
is almost always shrunk horizontally (in fact I think it is always
horizontally).
Not all forms - only 9 out of about 115 forms are doing this.

Any thoughts?
(maximizing all forms does correct it, but not really an option as my
clients (as well as myself) hate maximized forms)

Thank you.

Reuben Cummings
GFC, LLC
812.523.1017