Hi Florian, do you mean something like this? : http://idesisnery.890m.com/blender/iksolver.blend with that you can control the IK chain, Regards, Nery Chucuy (idesisnery) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.blender.org/pipermail/bf-python/attachments/20090614/9f74ffaa/attachment.html>