Really nice pattern. I haven’t seen this one before. I’ve seen the chevron stitch often called the ripple stitch. Love your yarn! There’s another tweak that also helps the edges: on dc, fptc row, start with ch 1 (doesn’t count as a stitch) then work dc in very first st. This gives an actual st to work into at the end of the row, like you did with the sc tweak. I hope that made sense. 🙂🦋