Thanks guys I've now got them sorted. I thought the mechanism had gone faulty in the clocks but they were just dragging.
http://youtu.be/1OIwxAb-NfM
Fixed the rev counter but the oil gauge started playing up but both sorted now.
http://youtu.be/1OIwxAb-NfM
Fixed the rev counter but the oil gauge started playing up but both sorted now.