How to create a twist that turns on itself?

I am trying to create the shape in the attached image. I can’t seem to wrap my head around it.

I have been trying to use curviloft and I can get close but I can’t get the twist to work the way it looks in the drawing and I don’t fully understand how to manually edit the twist in the “Properties of the Edited Junction” window. Does anyone have any suggestions or workflows that could be used to create this shape?

This topic was automatically closed 91 days after the last reply. New replies are no longer allowed.