How comes? The dampers were designed to be adjusted just renault had them pinned.
Would you just be worried about someone not having done the depin correctly and allowed dirt into the adjusting mechanism? I can see your point if that is what you are worried about.
Lots of people have had them depinned when they had them refurbed at BG. As long as that has been done properly then the fact that they have been adjusted would not bother me at all. I would be worried if a company with the reputation of Sachs made an adjustable damper that killed itself everytime you adjusted it.
On another note.. Which number did you get? Congrats! I love my one!
Ed