i am afraid to say that there is a replay in which the player does not stop standing on their hands throughout the duration of the replay which is about 10,000 frames long.
You just defeated your own thread, In Patricks 6.5 head-spins replay, he is on his head longer than you...
you're right. i guess I didn't think of that when I was searching for it in the forums. there may still be a record somewhere in there for longest headstand without moving, but I'm not sure that's really worthy of the book of records. if you guys think it is, I'd be more than happy to accept it. oh well, this is what I get for trying to get into the book of records this early on.