Okay, I took a short video of the horizontal not locking in...
https://www.youtube.com/watch?v=7Gtz...ature=youtu.be
I also added the horizontal section of the schematic...
I have replaced all capacitors, less disc caps, and replaced most of the resistors, and left in those that measured correctly.
I believe the diodes are installed correctly, the cathodes, (banded ends), as common, both ends I soldered in the middle , where the middle leg of the dual diode was soldered in. Replaced the Horiz. Oscil. tube, a few times with different strong tubes. I also used Deoxit in the hor/hold pot.
Nothing seems to be working?