Original poster: "Corey May by way of Terry Fritz <twftesla@uswest.net>" <cbmay@home.com> Hello, I was wondering what the best way is to connect the toroid to the secondary, I was thinking a porcilen insulater with a threaded middle witch I can run a bolt through it and the toroid so I can get the sweet spot in the right height buy simply treading the bolt up or down by turning it. Thanks Corey