Ohlins preload adjustment and rebuild?
I got a used Ohlins set for my K12RS. The preload adjustment for the rear shock doesn't seem to do anything, and I can't Google up a link that describes how it should feel/work, or common problems they might have.
Apart from that, it's the off season, and I'd like to send the unit back for rebuild and a spring change. Anyone done this? Do I send it to Ohlins USA, or find a local dealer (and would they do the work, or just ship it themselves?).