46PP9302/17f convergence problem maybe....

I have a Philips rear projection HDtv. Yesterday on one side of the tv the Convergence is distorted but in the center and the right side it is fine. Recently I cleaned the so-called fake mirror and the lenses. Also cleaning the inside of the screen. I would say about a week later this incident happens and now HD looks like an off 3D. Watching the inauguration was a bit challenging due to this is the largest tv in the house. I would love to post a picture of what it looks like. I know its the tv due to the testing of my DVD and and the rest of the inputs. I tried adjusting the focus and the clarity and surprisingly the focus has been off for quite some time. It looks better but still have convergence issues which I believe. Please help to keep my wife from making the next shopping experience horrible for me...lol