Hi! This is a strange question I know, but I am making a baby cardigan, and once again I am stumped by the pattern. It says to make 16 more rows and work 4 more stitches into each row. However, it does not stipulate 16 rows of how many…I assume it is 27 - if so, then do I add 4 then, stitch 31 and add 4? Sorry for this strange question but I am so confused!