Thanks again guys.
Been doing some digging and seems only possible help is stem cell based. The gene therapy seems ineffective as I belive now my condition by have been dramatically accelrated by my rediculous high blood pressure, thus allowing the blood flow over the Macular adn starting the process. I'm not 100% but it all fits together. A chap who specialises in this is calling from the RNIB today to discuss my options and possible future treatments.
They have successfully restored Mice's vision from total blindness so fingers crossed!
In the mean time my new sun glasses are he;lpin LOADS when outside, even if it's not bright. Makes driving less scary!
No use being fed up, there's people far more intelligent than me spending their lives trying to cure this issue so fingers crossed and just enjoying now.