I am trying to rig a four-legged creature to a modular rig.
I got the spine and rear legs rigged and they work as intended. However there is no socket being autocreated that can be used for dragging a module for the leg or hindleg onto it. Why?
The only module I can drag onto the first front leg bone is the constraint module or other very simple modules.
Here is a screenshot showing the skeletal structure and the bone hierarchy:
I think there is something wrong in the bone hierarchy which prevents the editor to enable the first front leg bone to be viable for the leg or arm modules.