"Grahame Rumballe" wrote in message...
>
> Am very interested in the "gauge" can either of you point me to where
> it is in literature or please send me scan/image.
> thanks

Mine is on microfiche and I have no way to 'lift' the image. If Jim can't
send you anything I can reproduce it for you, but I will need a few days.
However, in a later VW workshop manual, it says to just simply measure the
travel. Makes the gauge may seem like over-kill.