Hello, I've had soft shadow problems before, but this is by far the worst example. the green box, is completely "solid", there are no separate parts. Only the grey screw and switch are separate. The objects are imported CAD models. There is only one light (upper left). I have set the soft shadows to have an accuracy of 2048x2048, and in the rendering room I have set the object and shadow accuracy to .5 Using Carrara 2.1 Anyone else having similar problems? Any work arounds? Thanks, Andrew