I think it was Raydream 4 or so that came out and screwed up the Rayflect light cone extension. Then they fixed it with a patch and it stayed fixed in subsequent Raydream versions. Then Carrara came out and the exact same light cone bug returned. I betcha in their rush to get it out the door, they ported the version 4 code for the light cone. We'll all just have to wait and see if they fix it anytime soon. tom