Note: All Leg Sections are worked at the same time using a separate ball of yarn for each section.
This is the key to how to handle the leg holes.
You work each section between the bind offs with it's own strand of yarn (or one at a time) for 2 1/2 inches. The final row you'll work in each section will be a purl row.
I think the pattern says to turn to cast on the stitches so you'll cast them on to the needle you're working yarn is on.
So knit 11, cast 10 onto that needle, knit 80, etc.
"Trust the pattern!"
Time flies like an arrow, but fruit flies like a banana.
Hop aboard while we follow the cloud-covered van of knitting harmony, man!! Woooo!! --Hedgehog
IngridKH on Ravelry