Hi! I'm new here, actually i'm pretty new at AutoCAD either, just got started last week... So, i'm trying to learn about AutoCAD, today i was trying to create a Glass cup, i've created it with REVSURF, at my first try it got square with only SIX faces, so after some seraching, i was told to set "SURTFTAB1" and "SURFTAB2" to a higher number like 18, so i configured them to 36... After that, the cup was looking pretty good and round, but then, i rendered it, at the highest quality "Presentation". But the cup continues to show the flat little faces, i would like to know if it's normal or am i doing something wrong? maybe i should do it with a circle and then press/pull it with a smaller circle on the top? I'll post a picture of it so you guys can have an idea of what i am talking about. You'll see that my bump map is not really getting along with the brick texture aswell! LOL! Any help is welcome! Thanks!