I am a confessed lurker, but I have already learned much from these forums. I have a fairly simple rendering to do of a large project (3 buildings on a large lot) I have 2 topo surfaces which i want to show. Every time i start rendering the scene defaults to include a ground plane which is at 0 elevation (just slightly above my topo surfaces). I go into scene settings and uncheck ground plane but it still comes back. I have tried setting up several scenes but the same thing happens. I need to have this done and printed by morning! Anyone have any ideas?