I have an old Sony KV28-FX60 television I need some help on problems that I am getting. About 12 months ago I started getting problems where the image was leaning across the width of the screen. I decided to use my extended cover and get it fixed, wasn't that impressed. Now I've again started seeing problems with the screen. Last nite I performed the stereo test from the Platinum DVD on the TV speakers and when the right speaker produced noise, I got a funny ripple across the screen. I have never noticed this before when watching TV but does this mean that there is not enough magnetic sheilding ? Is it possible it hasn't been put back together correctly ? Also, I have seen numerous web articles about adjusting picture settings from the service menu on both this TV and the 32 inch version (KV32-FX60), can these help with my slooping problems?