I loved the way this was working up, so decided it needed to be a throw. I bought an extra skein of yarn and worked Ito a 30 repeat length. Love the yarn and it works this pattern well.

If using markers: markers move on R 11

Error in pattern stitch definitions:
Definition reads

sk2p (slip 1, knit 1, pass slipped stitch over) - sl1 st knit-wise, k2tog, then pass the slipped st over the k2tog st and off of the needle (2 sts dec)

should read:

sk2p (slip 1, knit 2 tog, pass slipped stitch over) - sl1 st knit-wise, k2tog, then pass the slipped st over the k2tog st and off of the needle (2 sts dec)

After row 12, pattern says

Repeat above 20 rows 20 more times.

Should be 12 rows?

Although there is an abbreviation for placing a marker, the instructions do not say when or where to place. Just put a marker in R1 of Body at each place it says to SM (slip marker)