This time, I've very happy with the length of the leg. The only complaint I have is that I seem to have knit one sock with a slightly looser tension than the other, and so the foot/heel on one sock is slightly loose. It was my first time knitting (well, completing a project) with Opal, and, at least in a project with this much plain stockinette, it shows every little irregularity very clearly. Wet blocking will hopefully take care of that. I used a bit of Lorna's Laces Solid Sock on the inside edge of the cuff, because I was close to running out of the main yarn. I used 2.5 mm needles for most of the sock, and 2.25 mm ones for the inside edge.