I guess you beat me too it so you get this one.
The Flight Deck thing was weird there was a loud sound that I believe to be part of the an air compressed friction brake, but I really have know idea. The ride didn't open for a while after that so… who knows.
I found the Diamondback crew pretty awesome, aside from the stacking, they were very nice and accommodating.
And special shout-out to Eric, you are really freaking awesome.