Right, after putting a new cam belt on my 16v gti, section 2D-2 of the Haynes manual says to adjust the tension, you need to use VW tool 210 to between 13 and 14 on the scale.
So for those who don't have that tool, what does that equate to in the real world of deflection in mm?
Or will I just have to bite the bullet and go buy the tool?
