I'm hoping someone can answer this question. I am a knitter but as all knitters know, sometimes they're are patterns where you need to use some crochet techniques. I am knitting a pattern in one of the one skein wonders book called taos slippers, after you have knitted the slipper, you are to crochet one rnd around the foot opening, then on 2nd row, you *sc4, skip 1* , I'm not understanding this part, could someone explain in detail, how to do this step? The purpose is to make eyelets around the foot opening to run a ribbon through. Thanks in advance for any help with this dilemna.