Yes, your spot on eulgrand! It works the opposite way around to another render programme i used! This confusing thing was that some componants worked even if they were reversed! NVM, its sorted now... cheers! J

I use SketchUp and have decided to try Indigo as a renderer as i have heard good things. Whilst 90% renders correctly, some materials are coming out white? For example, at the moment i was doing an environmentals drawing and the grass and paths were white but everything else did what it was meant to...