@kake I’ve tried different variations on this theme. Just sewing down the center is going to curl on a curved hem, for sure. That’s why I added the second pass in brown thread. Here you can see a double couched noodle. It’s a pretty good hem, but it can curl inside sometimes, especially on the curved neckline. That is why I’ve kept experimenting with new combinations of stitches. I’m really hopeful that this new one will hold up to wear and washings.