Very easy to fix but will take some time. Follow the thread quoted. I took the globes out and inserted a microfibre cloth inside the lap to clean the inside of the glass. The results are awesome
Yep, remove it and strip it down. Pour some 50/50 white vinegar / water solution in there and slosh it around. Use a microfibre and a wooden spoon handle to get into all the corners and then let it dry on the radiator. Strip and clean the projector too for bonus points. Looks mega when done.
Steve,Yes i did do it some time ago and a 70/80% success hit rate,but the next time it's out a better job is required