on the video here from hp it shows how to clip in the rack rails into the server easily. What it doesn't show is how to remove the rack rail from the rack.
at this point in the video http://www.youtube.com/watch?feature=player_detailpage&v=-4XUWsrOsKQ#t=22
you can see the levers which hold the rack in place.
If you have servers both on top and below, then there is no way to reach the those levers.
am i missing a trick here ?
Thanks