I saw a photo of the fuel panel a couple of weeks after the crash which showed the stub of the O/R switch at O/R.
So you saw a picture 10 years ago and you consider it enough to accuse the crew for over pressurizing the tank.
Your words:
Yes it was proven; Tank 5 O/R switch found at O/R in wreckage.
I wonder if captplaystation did even see such a picture but he seems very prompt in "revealing" this new crew contribution to the accident.