Animating Folding Doors

I’ve started building a bit of Tram-type rolling stock and I’ve come to a problem. The older tram stock have doors that are hinged halfway and seem to fold up when they open. I’ve split each door model into four parts but I’m unable to get the door to rotate and translate properly, each section seems to move in a wide arc around the body instead of folding into the side
 Might need some assistance

Thanks

That sounds like your doors segments aren't centered on 0,0,0

Remember that your door needs to be centered on 0,0,0 and positioned using the Position command in the animated file.