Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Fucian-at-aol-dot-com> Hey, I just tested a 5volt winding on a MOT.I got it up to around 4.22voltsAC but the MOT buzzes very loudly?Why?The voltage wont climb any more past ~4voltsAC.Should I just add more turns for the filament? Matt