Can't do anything to fix it?
What are these people on? God, I knew more about TVs when I was 8 years old than some of the idiots out there know!
Call the dept that arranges for the engineers to be sent out and complain about the one who's been round to yours (you did get his name didn't you?) and ask for a senior engineer to be sent to you.
For your information (and to help you tell them if they say it can't be fixed again) :-
All CRT tubes fire an electron beam straight out of the neck of the tube towards the flat front of the tube. It hits the phosphor which glows (red, green or blue)
The beam of electrons is "steered" by magnetic fields. These magnetic fields are generated by coils around the neck of the tube.
The coils are wound on a plastic former which is then put over the neck of the tube and a small "jubilee clip" type clamp is tightened to stop the coil assembly (the coils and the former they're wound on) rotating.
If you loosened this clamp and rotated the coils 180 degrees your picture would now be upside down, demonstrating that rotating the coil assembly rotates the picture.
All thats needed to fix your fault is for this clamp to be loosened and the coil assembly rotated around the neck fractionally and the clamp tightened.
Its simple. If you lived close to me I'd pop over and do it in 5 minutes.
I just cannot believe the fools that are out there claiming to be "engineers" nowadays!

Makes my blood boil!!!!
*REFUSE* to accept a replacement. This is a simple adjustment. If they cannot do it they should all be thrown on the dole.
Grrrr!!!!!
<fx : goes for walk and a cool drink

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