it says " in st, insert left needle behind veritcal strand between the 2 new sts, k this, makes 2 new sts."
is this an increase to make 3 stitches from one? am I knitting front and back, and attempting to create one more stitch in that?
I think this is the same idea - 3 sts out of one. this one knits more simply than my idea of what k1tbl,k1 does.
can anyone tell me how these work?