Churchill, on 19 April 2011 - 02:13 AM, said:
Sorry if I've missed this along the way (with this or the previous posts about mods of astromechs) but what is the piece used to attach the third leg? I can't figure it out!
It's a Technic Half-pin, most likely. The old R2 bodies allowed one to be fitted in without any modifications. For the newer bodies which have an axle receptacle fitted into them, you can use a Technic Half-pin or 3L axle with stud on end, in both cases cut to a shorter length. For a purist solution for the new bodies, squeeze a 'fig hand into the cheese wedge and put that into a short piece of flex tubing or pneumatic tubing, then put the whole assembly into the body.
Hope I explained that well.