I worked on scores. I went to the musical library in Berlin which is very famous. I discovered that we had scores of Beethoven printed scores of Beethoven that are full of mistakes. Not the wrong or false notes but the wrong dynamic understandable things.
I mean when you come into the set at 7:30 in the morning and you come out of make-up and the first thing you know the ladies start coming into our dressing rooms at 7:45.