I am working on a simple scarf that has numerous color changes (stripes). I think I have figured out how to change colors. But the pattern calls for 8 rows or a stockinette stitch in color A and then 2 rows of stockinette in color B and so on. Does 2 rows of stockinette mean two rows (one knit, one purl) or four rows (one knit, one purl is one row of stockinette; one knit, one purl is the second row). When I started color B and just did one row each of knit and purl, the row didn't seem thick enough. I hope this makes sense.