Heel turned for the last time!
I realized I needed to add some increases between the toe and gusset increases for the best fit, and it took me a couple of tries to make the foot long enough. Now it could stand to be shorter, but I like my socks loose and comfy. I made a lot of progress on the cuff last night after I took this picture.
I'll post more technical details and resources I used when it's all finished.
Ravelry page here.