Original poster: "Tim J by way of Terry Fritz <twftesla-at-qwest-dot-net>" <digital_raven45-at-hotmail-dot-com> Just did a test with all 10 of my MOT's at 140.1 VAC, and I report no saturation problems at all. Voltages climbed to ~3 kV each. After 140 VAC, I started having problems.