by Bazza » Sun Jun 20, 2004 4:07 pm
This was a frequent problem in FS2002 and there is a discussion/tutorial on it in Grumpy's Lair (see Simviation Home Page ). I think you will find it's not so much a matter of the nose wheel gear collapsing as sinking into the tarmac - a weird effect. I recently had this happen when test flying a new download, the P38 Lightning, although it hasn't happened since. Have a look at the tutorial mentioned above although I understand this is a rare event to happen in FS9.
Good luck - unfortunately I am not in a position to offer you a constructive "fix" technically.
Bazza