Ctbram is the best man for this but he might not be around, could you show a shot of the nurbs and what you converted..............dave This the Logo I'm trying to match This is the loft and planar Surface which I've already rebuilt to attach both together. But I know I can't attach planar and loft Surface. I need to pick the outter Isoparm from each Surface and make a Curve from one of it,then loft and attach to other Surface. But the problem is I can not pick the outter Isoparm from one of the Surfaces. It's not working . What to do?