After moving my 40" tube tv from one room to another, i noticed the picture is now 'dipping' on the right side of the screen. the left side is horizontal and fine. it just looks like someone is pulling/tugging the screen on the right side downward. in doing research, i found out how to access the service menu. my question is is there a particular sub-menu that will fix the geometry on one side of the picture? any help is appreciated. thank you!