I am unclear on these instructions.
*Bind off 2 stitches. Enlarge the loop on the R needle and pull remaining ball of yarn thru the loop and pull up to close. This makes 3 bound off stitches. Knit the next stitch. Repeat from *, ending by binding off 3 stitches. Pull the yarn thru the last loop.
Finishing. Remove needle from live stitches. encourage the live stitches to drop the entire length of the scarf.
I have followed the bind off instructions (2xs-once after pulling yarn thru loop leaving that loop off the needle), but there is never any live stitches to encourage to drop for the waterfall effect.