Hello All, Malcolm Watts said: > I am hoping to have a go at metal spinning some terminals for it >and that'll probably be the next item on the agenda. > Does anyone spin their own toroids (or spheres, hint)? I am looking for a source for new or used toroids, spheres, etc. (I have build a number of metal duct style toroids.) Also, has anyone seen a good text on how to do it? Regards, Mark S. Rzeszotarski, Ph.D.