This is no big deal, but wanted to do this again before everyone knows exactly how the Steorn device works. A lot of the designs were posted at peswiki.com, but I removed them some time ago,
http://en.wikipedia.org/wiki/User:PaulLowrance (http://en.wikipedia.org/wiki/User:PaulLowrance)
My above designs were created years ago. They're untested, as I never built them because simulations never showed enough excess energy to overcome the losses such as from electrical resistance in the wires.
Regards,
Paul