.
How was this switching accomplished, and was it dynamic or a matter of changing connections before a run?
-Phil LaBudde
Phil,
I guess he changed connections before the run. Lou said that when he used 20kVDC it made the sparks brighter when it hit a ground but not really longer. When he used 40kVDC then it also made the sparks longer, and maybe brighter without hitting a ground. I seem to forget the exact details, I so may not be 100% correct about the brighter without hitting a ground part.
John