Nurbs modelling question ?

 From:  kevjon
2292.5 In reply to 2292.4 
Ok thanks Michael for the clarification.

I just tried loft and surprisingly it does work for this shape but doesn't quite hold its edge along the existing wing.

I found that if I extrude the yellow curve in the Z direction the resultant surface gives a better guide when adjusting the red curves as I can see how the two surfaces intersect before trimming. That solution will have to do for now.