Ha guys Thanks for the info and the help.Learned a lot from this post. I have updated the doides and replaced caps.Also the filament mod. added the risistor to the keying circuit.Much happier machine.Someone had put in 26lx6 for the two driver tubes.Onlything left is todo is find the needle in the haystack.Newer tubes. Had bought three lindel 20lf6 tubes put them in and they made noise when keyed. so i am running the Kenrich tubes. Million dollar question...Anybody know where i might find some.Thank you Nomad for your help and answering questions