Hi All, I tried changing the number of segments in SU for the circle to 70 as it was suggested. Then loaded it in Vue and tried without modifying anything in the Polygon mesh dialog and rendered the object both in preview and final mode. You can still see the faces. Then I thought I should mess about with the Polygon mesh dialog, so I changed the smoothing angle few times and when rendered in both modes, still you could see the faces. There is a pic. attached. Don't know, maybe this is because of my graphic card on this old laptop.I'll keep trying to see what happens. Thanks all, Nick