Hi guys/gals, I'm working on a design for a custom part. Almost done but one feature I can't seem to get right is revolving a sketch around and edge because it tapers and has a drafted surface. Figure I'd post a picture here and see what kind of help I may be able to get. Please note that this part does not show the sketch. It's basically almost like the ring and would go around the flat duck bill like end (right on screenshot of part). Thanks.