Help repairing a 95 Zenith please.

[Eric H]

One of my Coworkers brought me his 1995 Zenith with a problem.

On power up it looked like the top had some foldover and was stretched out, (note that I had no signal so I couldn't really see what was going on for certain) it also looked like the sides were pulling in just a bit. It doesn't do it all the time however and I wasn't able to get a picture of it acting up.

I took the chassis out and soldered a bunch of stuff, even though it looked fine, it's still doing the same thing.

I really figure it's a cap in the vertical going bad but I have no idea which one, I was hoping one of the experts on modern sets would recognize this problem and know what to do.

The model is SR2568S, I have some pictures of the chassis if it helps any.

I know it's just late model BPC but the tube looks strong and if it can be fixed simply I'd like to be able to do it for him.

Thanks much.