sigh....i just had to frog everything I had knit on Icarus thus far. I had already started my second repeat when I noticed a snag of yarn about an inch long. I have no idea how it happened but I could not fix it by tugging at it, and it was on the edge of the first few rows. UGH!! But I remind myself, I love to knit, it was an easy knit, I'm not in a hurry to finish. Rinse. Repeat.