Someone around Bucks who can help with my dash. HELP!!

[TVR Tommy]

I'm hoping someone can please help me. My dash LCD has stopped working, It's intermittently going blank (flickers).

Has anyone got a spare working Dash ECU or a working dash so I can work out which bit of my dash is faulty.

I've sent it off to be repaired and they failed to fix the problem. I've replaced the LCD itself which didn't cure it. I've metered out the ribbon cables which are fine. I don't really want to throw anymore money blindly at it to trying to get it fixed.

If some doesn't have a spare part off a car, I could come around with my parts and plug them into your car.

If I can't find anything locally to me I can pay postage there and back of your spare part.

I'm really starting to run out of options so hoping there's someone that can help me.