Maybe we are on the wrong road, Newguy.
RFI = radio waves = magnetic waves
Ignition cable do ALL send / transmit these type of waves. SO, if Herman says that it took him a while to get the magnetics right, it might be the magnetic waves of the ignitioncoil wires.
Think about frequency and strenght.
As Herman said: 70KV and 11mA.
The rest is amount of wire wrapped around the cell.....
just my 2 cents, as usual.. 
I didn't hear Herman say it took a while on the magnetics....I heard him say it took " at least 30 "builds to do what he wanted it to do "
I also heard him say you have to get them just right.I don't think Herman used a spark plug wire around his cell.
Brisby didn't use a spark plug wire either when he wrapped an " extension " wire around the inside of his chamber.
I just can't keep trying to explain what my studies and xpieiments tell me....I don't have time for that now .Keep experimenting and record everything,you may find something.
Think about this.....11 miliamps is not going to produce any appreciable magnetic field....it is required ....there are requirements Steve, I guess you just need to find out for yourself.
I'll be making a part for mine soon that should shed some more light on the matter.
I don't mind to share my results from experimenting ,nothing's going to change the way im doing it ✌
I don't know if you understand that the guy at the truck in the interview video is not Herman and he did not wrap a spark plug wire around his chamber.
The deal with clownfish and James discovering something because the pressure gauge went wild was simply them almost blowing the cell apart....fortunately the gas volume wasn't enuff to cause any damage.
Steve I'm not claiming I know how to do this but I can tell you he did not wrap a spark plug wire around his cell for any purpose of the process.... There's simply no sense to be made from that from the interview or any literature at all.
The only sense could come from a spark plug wire being involved is to feed an ozone generator just to containe the HV.
