Renaissance and margins

[Jeffrey Drake]

Using GNUstep's Renaissance with macosx, I use a gsmarkupfile (after 
this message text) that includes some vboxes. The problem i am having 
with these is that it automatically adds a margin to the outside. The 
size as near as I can tell is a few pixels. But it shouldn't be there, 
and I can't seem to figure out a way of getting rid of it. Modifying 
renaissance itself is something I would like to avoid so that I don't 
force others to use any changes I have made.

Any help on this would be appreciated.

gsmarkup follows:

<objects>
  <!-- the main window -->
  <window title="Filer" id="FolderWindow" closable="yes" 
delegate="#NSOwner">
        <vbox>
                        <scrollView width="400" height="300" id="ScrollView">
        <vbox>
				<view halign="max" width="500" height="500" instanceOf="IconView" 
id="FolderView" />
        </vbox>
                </scrollView>
        </vbox>
  </window>
</objects>


Regards,
Jeffrey Drake