Ok, I printed out the pattern, but I can't seem to figure it out, either. It seems you get your lining back on the needles and attach it by purling two together at the pocket corners, I think, but from there, I'm not sure. I'll keep looking at it, in a more quiet place--the g'kids are squabbling and I can't get a moment to concentrate. I'll get back to you unless, hopefully, somebody else 'gets' this better.
"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