Hei Steve, hello list! Ok thanks for your support, in these days i will try this! However I have made a small VTTC and I have used a 3.2 nF as primary cap,,,,,i think that the result has been good: https://www.youtube.com/watch?v=zaD8UB_XK6A best wishes! Andrea _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla