opened up the dash -

there it sits

driven by 'a small plastic worm drive' - so i've heard -
the 2 small black plastic wheels directly behind it?
can just see them behind the spring in photo below - with odo button pressed in -

also has these white cogs at the top -

have heard that you can apply a spot of superglue on the end of a pin to stop the 'cog spinning on the spindle' -
any idea where that might be on the photos above?
cheers
edoh
