Wingtip help required.

 From:  Frenchy Pilou (PILOU)
@Marco : Seems cool: What have you used?
@kevjon: try to put your object at the origin of the grid (it's more easy after for corrected ;)
There is also a little error in the original (image 2)
Gordon = Network
But I am not sure that is the good solution because there are some inflexions (last image)

EDITED: 8 Jul 2008 by PILOU