While siting here watching the olympics, all of a sudden my convergence went haywire. All 3 colors, Everything is separated. Tried to run auto converge, but it is no longer in the setup menu. Went to the service menu and cannot find it anyplace in there now either. Tried unplugging for a while. no help. Restored to factory defaults, No help. Anyone have any ideas out there. This unit is 4 years old to the week. Purchesed this one during the last olympics 4 years ago.