I am new to building TC's, and I have chosen my starting point with the off the shelf approach outlined in Trinkhaus' Tesla Coil. Any one have any experience building this one? I have obtained a 10,500V NST, however the recipe transformer calls for 12KV. Will mine work? Thanx, Peter Sent from my iPhone _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla