Ct0517,
James Bond Maneuvers? Is there a song to go with that?
Is the ET grounded?
Q ) In this application what's the difference between a Faraday cage and a 100% shielded cable?
A ) A Faraday cage is grounded.
I don't think you're suggesting a pivoting arm can not have portions of the wire exposed, but I'm not sure what you're suggesting.
Regards,