I just found one tonight at Target. I transformed him and noticed that the black shoulder tabs (that are located at the sides of his head) do not fit into the 4 grey slots on the grey shoulder/arm hinges. Is there any way I can swap parts around so the black shoulder connector parts will fit into the grey hinged joint slots? How do I fix the black shoulder connection tabs on Classics Grimlock so they fit into the 4 slots on the 2 grey hinged joints? Does anyone have a solution to this factory f$&%-up? Help me out!