Mine used to stick at 0 but a gentle tap on the glass usually started things swinging...Now nothing...happily stuck at Zero keeping my annual milage down.
I was thinking about fitting a new cable myself (after a few good long blasts

and before the next MOT) and looked at the "workshop manual" but there's no mention of the cable at all.
How difficult is it? On a late model 1600 Junior, the 2000 look-a-like
Any advice appreciated