i have 3 objects that i increased tesselation.... 1st object has ( U division 6 and V division 6 Highest quality) 2nd object has ( U division 1.5 and V division 1.5 Medium quality) 3rd object has ( U division 6 and V division 6 Highest quality) Primary Tesselation UV Per Span # of Isoparms = 3 for all 3 objects I had to increase these to make it smooth...or there is a better way to make it smooth w/o increasing tesselation?