I started knitting the sleeves a couple of weeks ago. The instructions for the sleeves, like the body, are dependent on the size. This makes sense because the lace pattern needs to be adapted for each size in order to work. The sleeves continue the all over lace pattern in order to seamlessly blend with the body. I had to read the instructions several times before I completely understood what was supposed to happen.
I am knitting the medium size. I followed the instructions exactly (I think) and this is what I ended up with.
There is a sleeve increase chart, but it is not used for the medium size. I debated ripping out what I had done and restarting with the sleeve increase chart, but I wasn't sure I really wanted an all lace sleeve. Instead I decided to center just one repeat of the lace down the center of the sleeve and do the rest in stockinette. I think it might work better with the sleeve cap decreases.