Change the page size and change borders. I tried to change the size in the normal.rtf file but this only works for new documents.
I raised this formally as a bug in October 2009. Shame it still hasn't been fixed.
That's because normal.rtf is used for creation of new documents. It is not, and was never intended to be a global settings override.
Well, that's interesting. In Oct 2009 the issue was accepted as a bug (by Dermot) with the implication it would be fixed. In terms of usability, there are quite a few people who would like to be able to modify a style once and apply that style to all existing templates, AND the EA help at that time said that you should be able to do this :
"Enterprise Architect supports a system template file: Normal.rtf.
This allows users to define and edit default styles and numbering,
etc. Any styles modified in this file will reflect in newly created
templates. Existing templates can also be updated to reflect changes to
the Normal.rtf, using a feature in the RTF editor: File | Update Styles"
Even the help in EA 9 states this is available functionality
"A related feature in the RTF Style Template Editor is the File | Update Styles menu option, which enables you to update existing templates to reflect any changes to Normal.rtf."
So how can you say it was never intended to provide an override ?

Finally is Sparx going to change the help to reflect the actual functionality, or is this going to be fixed ?