first tube set

[mustang84]

cant tell if its weaving.all tubes checked out in another set that my buddy has.his is a ctc16 i think. agc control has no effect.you can see the color and the images moving,they are just like an x ray.service line is very bright. i think crt is excellent.it checked really well on rons tester.he got it to power up and cleaned up some repairs.i am really excited about it now and want to learn.he said to get online and ask questions.nice man,very interesting and modest.gives good advice if you ask.i need to learn basics.where do i start?how do you check a resistor,capacitor,diode,etc?how do you read a schematic?i hope to not drive anyone insane.