Looks great! I must get back to building a coil - I will have two barely used NST transformers left after building my dual VDG I just need to source the appropriate capacitors and various contruction materials. Matt On Sat, Oct 10, 2015 at 11:39 AM, Doug <doug11642@xxxxxxxxxxx> wrote: > Here is a short video showing the improvements on my bipolar TK,with more > turns on the secondary and 2 stacks of 4 mason jar disc top-loads. I gained > 2 inches of spark length with this. https://youtu.be/rABkBNbbJws > Doug > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla