It's about 10 yrs old, and I know its time is up.
But a few years ago I coated the flyback xformer with gasket maker and had it working since, and since i'm a cheap mofo, maybe it can last a little longer with your help.
Yesterday the picture suddenly got somewhat 'zoomed in'. There is also a slight pincushion effect. The amount of zoom might be about 1.5x, enough to be annoying.
Any idea where I should look?