[gpandiella]

Hello Everyone, I'm new here and I need help. I'm trying to model the Lenz-II airfoil to obtain Drag, Lift and Torque for my thesis, but when I try to use 3D Curve and Surfaces from Edges I get errors.

Through Coordinate files: Surfaces from Edges gets me the error of not having and edge but the 3D Curve works.

Through Point: Every-time I draw it 3D Curve tells me that there is an open spot.

How do I make an good working air-blade? I know how to make an workable mesh through a tutorial for a NACA0012 blade. I don't know what else to do
And don't give the "Go to" line, just tell me the steps on how to fix this.

Nevermind. Thanks for the support, a******s