I have a rig involving four wheels and arms. The left arm seems to be targeting something non-exitistant or just an arbitrary location in space. I notice it when moving the root bone around which is the parent of the rig obviously.
I have started rigging the wheels to roll automatically upon moving the root bone around, but the suppose to be rotating bone is not doing anything. Could you please take a look to identify what the cause is?
Thanks a lotbot_share.blend (549 KB)