I've started the edging on my Pi. This is Cypress Edging from a Weldon's Practical Needlework reproduction. I'm about 1/6 of the way around the shawl now and need to weigh the yarn to see if I have enough to actually make it all the way. If not I'll rip it, knit more of the body of the shawl then do a crochet loop cast off. Not my favorite but doesn't take as much yarn.
