Meshing problem: To many illegal faces

Hi @Get_Barried,

I am using exactly the same geometry. The geometry named “67_with_smaller_span_fwing” and “67 copy” are one and the same. I have just created a duplicate .
So I assume that if a the geometry has meshed successfully in a certain setting then it should be possible to mesh the same geometry again using the same settings.

Still I will take your suggestions and try to fix the CAD.

Thanks,
Varun