thanks michael is very usefull ur tutorial, but in this way i can control the down part of the ring.it depends from the distance of the circle or elipse.can u show me a way that i control the distance?(if we see the ring from the right side to make for fat down and the elipse be the same)sorry for my english i dont now if u understand me.i have ty after the rail to do that with control points but they dont work.please help me
thanks basilhs