Is there an easy way to cut the slots?
i did once drill them out and i don't know if that's a factor or not.. but with out a mill... hack saw and a dremel? a local machine shop would do it... not sure the cost? i would love to supply these tube sets mabby one day soon i can set that up...
this may affect tuning, so that may be really important or not...when we get to the point of testing we can try different tubes out and then we will know... time will tell... we are getting there but not yet...
The center electrode is filled with?
its a 1/2" solid stainless steal rod, it has been drilled out on the end, then the slots cut.
Do you think Meyers' was trying to insulate the outside of the outer tube?
good question. insulate it from water... i would say yes. insulate it from being exposed... i don't know. if there is water around it and the ends caps are also exposed the the same " bath" of water yes. this is bad. you will have "amp leakage" you don't want that.
good questions. we have the hardware, we are lacking the electronics... but that's coming...
http://open-source-energy.org/?tid=311thoughts?
good stuff Dan! ~Russ