I replaced the the 6 HV caps and resistors in the HV cage and the HV board. I also replaced the filter E-Caps in the power supply.
I have a raster! All of the picture controls does affect the picture to a degree. My HV is about 3500v but my B+ is only about 228V when it should be 310V. I'm guessing that as I replace more of the E-Caps and paper caps the B+ voltage should come up and with that my HV should be up too.
I was playing a VHS tape through my tape player. I also noticed I didn't get any sound.
Anyway we have a good start! I also shot a very short video of the picture.
https://youtu.be/6LiHqtkO7PM