ctc12 clone beam current

[timmy]

the 3rd video tube 6ej7 on my tester has the grid emission needle jump up in to the area of rejection but only when i press the button it then goes back down and also the neon light that indicates shorts flashes when the needle jumps. would the 3rd video tube possibly be responsible for the 20+ volts on the video out tube ?

[DaveWM]

nope dont think so.
I will be doing a video later to see what it normal