!div style="display:none"!fjrigjwwe9r2gallery:imagedesc!/div!!div style="display:none"!edf40wrjww2gallery:imagedesc!/div!Here I am using an arrowhead effect and compound path manipulation in Illustrator to be sure I have my profile drawn in one direction, and in the opposite direction.
Importing the profile both ways at once saves me a lot of guesswork. The arrowheads are spare once I get my 2D regions into Strata, so I delete them.
If the first direction profile doesnt work, I simply undo and try the other one.