just before we had an issue with some zone categories where one could not edit zone categories (which where created in 8.1) in ac9 - upon selection they just slipped away through the menu!
it seems that archicad can only handle a certain number of zonecategories, in fact only as much as can fit in the predefined window. i wonder if it is only us or if anyone else had that problem... we seem to have had it since ac7.
another thing:
now that finally the text scale issue has been adressed i think it would be beneficial if zone stamps were also scale sensitive - we for ourselves already had a go at the gdl...
ds.