Thanks guys.
I might go the old method on metho, tissues and ruler and rub away for an hour or so then do the tracing paper trick. Or still yet can I really be bothered with the piece of
green folders CASA can't even get right. Maybe I will try not clean it for the next 30 years or so of licences and see if I can black the whole thing out. That way when I do get asked for my licence I can stick it up CASA for making such a
ed folder.