So one of the most annoying issues I had when I picked up my deck was that the Rev gauge would work intermittently. Very occasionally it would spring into life and work fine but most of the time it would just jump around all over the place and occasionally it went all the way round and stuck there for a while. The first thing I did when I got the car was inspect the blue sender wire on the dizzy for any damage as I read this was where the cluster picks up the signal for revs. It was completely fine, couldn’t see any damage anywhere, checked the back of the connector block nothing wrong there either and also used some contact cleaner on it for good measure but still the Rev gauge wouldn’t work. I decided to take my clocks apart and after removing the clear plastic front and having a play with the dials I realised that my rev gauge needle wouldn’t self return back to zero like all the other gauges. I decided to bite the bullet and just buy another set of clocks and I managed to pick up this set of vti-s clocks for £15!! Which I thought was insanely cheap haha anyway took the guts out of my old clocks for correct mileage and got them fitted today. The best thing of all, I finally have a Rev gauge again!!!