Can you change the preload on front suspension on a mk2? I thought the slotted part on the top was for damping.
My post had that typo in it.
The fronts adjustment is pre-load (which, I think, is what you knew).
I'd wound mine in (like your photograph) to get rid of the slightly vague front end - but since then it is wound out some (I can't remember right now how many rings are showing).