This is my first post and not the greatest at writing or typing.
I need a little help in Nurbs Modeling. I am not sure what I am doing wrong. I have been working on this Nurbs model, and every now and then my model seems to loose part of the surface. When I change to Nurbs CV it showing the surface and the curves, yet when I go to render it, the surface is there yet more like a ghost image of the real surface. Is there something I am forgetting to turn on, or is it that I have cut something off without knowing it.