Sorry to resurrect an old post but I stumbled across something that might be useful in trying to get dragons to fly and the flying sokokar mount to work properly.
Code:
http://everquest.allakhazam.com/db/item.html?item=84936
After finding that I loaded up my SoD client and used the spell Illusion Flying Dragon....while it did not work correctly it did offer some missing information. I got two errors unknown spell effect 368 & unknown spell effect 425. Those missing spell effects might have something to do with why the flying animations are not working right.