Garter Tab Cast on for Triangular Shawl ?
Does anyone know where I can find a video that shows how to do the garter tab cast on for triangular shawls that are knit from the center neck down? I've searched Youtube, but must be using the wrong terminology cause I can't find any video on it.
The written instructions are usually something like:
Cast on 3 sts provisionally (I know how to do this.)
Knit 15 rows. (I know how to do this!)
Turn and pick up 7 stitches. (?????)
Turn and pick up 3 stitches along cast on edge. (???)
There are several of the triangle shawl patterns that start with some variation of this method, and I just can't picture in my head how it works.