I made a very awesome mob arena that I want to put on a friend's server. We've tried using world edit to import it but it doesn't paste in the right location. Most of the arena is underground and the whole thing appears above ground when you paste it. He said that mcedit and world edit copy differently, so I tried copying it with world edit in single player. I pasted it to see if it would work, but all of the signs pasted empty and all of the special properties on the spawner didn't copy either.
Is there a way to import it onto the smp server using world edit? Does world edit on servers actually copy everything?