[MDL ED] Portcullis still blocks me, help?

[Magasztos]

I edited the portcullis model in the model editor so items can go in between the bars of the gate, but when I use SetMoveObjectState it goes up as normally but the block box doesn't disappear and it will act as if the gate is still there.

I have little experience with the model editor so I couldn't figure out how to fix it but the original portcullis (which is pretty much the same) still works as it normally would

EDIT:
It seems that when the portcullis goes up it only removes "Body_1"

-Imre