Foot control

for my character i am currently rigging it full al with controls, so far i have just spent the horrible task in making a 'foot control', which is a node parented to another node, so then it is easier to animate. However setting it up is quite a headache. It envolves creating a 'set driven key' and i had to animate 3 foot positions in order for me to alsso create a foot roll, which is an extra attribute attatched to the footcontrol, it is all rather complex, but i am still working on it, after all parctice should make progress, or at least it bloody better do,lol.