[F8] Resize problem

I have a movie where a textbox clip is attached to an empty mc. This textbox mc can be dragged and resized. All of this works fine. I would like to add as many of these textbox mc to the stage as I want but the problem is when I add the second textbox mc the resize starts working on the new textbox and stops on the one before it. I know it is something I am overlooking and it is probably staring me in the face but I cant see whats wrong. Can someone please take a look and give me a helping hand? Fla attached.

Thanks