I just knitted a shawl it’s two pieces exactly same,?stitches are all on holders. Pattern says place both RS together & cast off one stitch from each holder at a time. I am really stuck can anyone explain how this works?
Casting off shawl
Welcome to the forum!
Sounds like the pattern wants you to work a 3-needle bind off.
You can use a dpn as the 3rd needle or if you knit tightly you can use a needle a size larger than the needle used for the shawl.