...that I find knitting heel flaps tedious? Truly. All that back and forth and back and forth. And the "eye of partridge" slip stitching makes it seem like you're not making any progress. Sigh.
No pictures at the moment, but I'm to the heel flap of sock #1 of my Jayawlkers. I'm using Wildfoote in "Rhapsody" and I added 8 stitches (2 to each repeat) to make it wide enough around for my beefy legs (and also to accommodate my gauge of 8.5 sts/1"). ;)