A few weeks back I was painting up parts for the center foot. I realized pretty quickly that I was missing two pieces though: the ankle
sides. For my outer legs, I ordered some of Keith's "beefy" ankles. These don't work on the center leg though, since they are just a little too large.
Just a while ago, I was browsing through the reference images of the ILM Ub
![](http://astromech.net/Lists/Galleries/astromechs/r2d2/reference/ILM/images/IM000434.jpg)
er droid. They too did not have the ankle sides! Their cylinders are just placed right on the skinny part of the leg. There are no cylinder wedges either. So, maybe I don't need to worry about building the ankle pieces.