I saw the door that looks like it is actually opening but the closing animation just looks wrong when it starts at the side it opens from, so i managed to make one that has 2 activators: one to open the door from the bottom up and the other to close it from the top down. It looks good, but being able to do that with one activator still evades me. If someone wants to try and make it he can find me on either Trace or Star Drift.