He's just pissed because I did use a Q of 10 coil not something much higher. Also amp does have glitch resistors, safety choke. 4 meters to monitor HV, plate current, grid current and filament voltage. Amp has soft start for Filament and HV. Also wired up so is RF deck loses power, then the HV automatically shuts down. And it is biased. Has over 40 uF on supply ( I used oil filled caps. No load idles at 5500V, drops to 5kv under load. Oh and it has a 454 cfm that keeps the tube cool under all conditions. The blocking cap is rated at 20kv DC. Enough said. Sure I could have installed a nice triode control board, but I didn't.