This is scary indeed. I remember arguing the very opposite problem to this one with helical sweeps...
Thank you for the tip, Tom. I never knew you had the option to select only the quilt without its definition. Of course, smart is the default selection filter.
However, the right edge is a C2 blend giving the course rooster tail. Notice how it still softens this edge closer to radius. PTC is known for its surfacing prowess but my recent experiences say that it does a lot of fudging. Not as bad as the mirror of the geometry, but still something to note for those relying on curvature blends.
This is the same mirror with a quilt. Mirror is highlighted in green.
