I have a Toshiba 50h95 rptv that is about 2.5 yrs old. The picture has shifted to the right about 2 inches according to the VE overscan pattern.I would like for someone to tell me how to get into the service menu and correct this problem. I would also like to clean up a few minor geometry and convergence issues. I purchased the overlay grid about two years ago, but was to scared to go into service menu and work on it. I have the service manual, but it is not much help. Detailed directions would be deeply appreciated. Thanks in advance.