I'm knitting a sweater and I'm at the "Shape Neck" part. I knit the back and the sleeves, and I will have to knit across 32 stitches, place 15 stitches on holder, and knit last 32 stitches. I am confused about this next part:
Work even in pattern on both sides at once for 4 rows. Then at each neck edge cast on 9 stitches (41 stitches each side)
I understand that the middle 15 stitches will be on the holder. When it says work on both sides at once for 4 rows, what does this mean?