Take Jon Risch's info with a grain of salt. Most of what he posts is untrue. His cable receipts are laughable. Using a coax is the way he suggests adds very high capacitance and eliminates the benefit of the shield.

As for his agenda, rest assured he has one. He wouldn't be the moderator of the cable forum at Audioasylum, while also banning a DBT in only that forum where it would seem to be most applicable given the psychological aspects of cables.