I made a hedghog and rigged it in Poser to pull into Carrara.

The thing is that my figure works fine in Poser, but when I pull it into Carrara from the content browser or by file import I get some strange results. Moving any of the rigged limbs or nose, the limb pulls away from the body as in the picture.

 I have also noticed that the Bloo figure from 3D universe does the same thing with its legs.

Does anybody have any suggestions as to how I might fix this? Bloo and my hedghog works fine in Poser, but I want to use him in Carrara.