Hi Thanks for the welcome,,,,,,
Have another on going issue with my rev counter....... it flickers then stops working then after a few miles the hold light flashes,
This has been going on for a while, then it all goes back to normal and works ok, until the random moment it happens again.
At the bash ...

Have had an on going problem with the front fan not working,,,,,,,,,
Checked dashboard switch,, ok
checked resistor pack top of engine bay, joints are soldered one was separated, resoldered this , be carefull to not overheat the remaining joints, crocodile clips are good heat sinks....... fan now ...