I was so impatient through this to be completely honest! I wanted to break the window many times. The only thing that stopped me was the German lettering on the window as I wanted to keep as many German/OEM parts. Well at least the small ones such as the gas cap and the windows. oh and you know. the price!I do not have anything constructive to add.
However, I do want to say that you are much more patient than I am. I would have busted the passenger side window a long, long time ago. A hammer will get you into any car...