Ralph; I recently saw your name pop up in a post. I wanted to let you know how much us "do it yourselfers" appreciate the info. you freely give. I built my 3-4mhz plasma machine using some info. from diagrams on Rifevideos.com. I found it necessary to match to the Phanotron tube and found your instructions for making a matching transformer very helpful, although It didn't fit my situation exactly, I was able to match my machine to the Phanotron with some changes. Thanks, Samuel Powell
