The other day I tinkered with nalbinding the edge of my knitting. I'm not particularly happy with the results.
When binding off my knitting with nalbinding, I got twisted stitches. When I went over the cast on edge, I got ridges. I have ideas about how to deal with these problems: for the twisted stitches - I could turn the stitch or go in the other direction, for the ridges - just pick up the cast on edge differently and check after a few stitches. I had also hoped the work wouldn't curl, but it does. So my experiment, needs more work.