[zacwhee]

I'm currently trying to mesh a junction between wing and nacelle.

I first created a structured junction mesh.

And I want to extrude nacelle surface mesh along the structured junction mesh boundary surface.

However, when extruding the surface mesh, two lines(one belonging to the junction surface, and the other belonging to the extruded nacelle boundary surface) does not match.

Here are images of the problem I explained.

How can I resolve the problem?

Please help me, Thank you.