I'm having trouble rendering with Ambient Occlusion in Poser 6. I'm getting either leopard spots on the skin (see pic) or black smudges and lines all over the skin. I've tried adjusting the Max Distance and Bias of the light to various levels. In this case I'm also using face_off's Occlusion Master set to the default values. I scaled everything up to 1000% because I heard that can remove rendering artefacts... Nothing seems to work.