Here's a link, was able to find it on my phone.
http://www.youtube.com/watch?v=2eNSb...e_gdata_player
Also, I too have noticed the nose fall out in very high speed flight, but only when fast, like fast enough that the elevator even blanks out and you have to pull the throttle back to pull up, but that was when I was flying it in columbia, can't reach those speeds in the us ya know.