Thread Subject: figures resize themselves

I just upgraded to R2007b from R13SP3. The new version
seems to have the *very* annoying feature of resizing
figures when I double-click on them to open the plot editor
box. Once edited it seems almost impossible to return a
figure to its default size (the size of the other unedited
figures on my screen). Is there something I'm missing, or
is there at least a work-around?
thanks,
Dillon