I am trying to use Lofted Boss/Base to make a 3D airfoil shape loop. However, it doesn't work for some reason. The error message says the guide curve line doesn't intersect the section plane. I did double-check to make sure that the guide line goes through the leading edge point of each airfoil that I would like to loft. It would be greatly appreciated if anyone can help this out. I am attaching the snapshot and SLDPRT. Thank you so much in advance.