CC door only opening 45 degrees

Hi, I downloaded a cc door what wouldn't open so I exported it into blender I realized the mesh wasn't attached to the door bind bone, so I added it which fixed the issue of the door not opening but now I have a new issue with the door only opening at a 45 degree angle. 
Does anyone know how I can fixed it?

This is the cc file
simfileshare.net/download/4599296/