In Camshaft's robot mode, the paint apps that appear on his shoulder were obviously meant to be seen, yet they are backwards. It seems the BT versions are like that as well, but the paint apps are applied on the "correct" side. Is there an easy to pop the ball joint? Has anyone tried? The shoulder pops off no problem, but the arms are another story. I fear the toy might break with excessive force on the ball joint on the arm. Any hints? Should I even be attempting this?