Soft and Hard...it's for compression damping. But it's also the same directions for the spring preload, too (the nut fitting that the screw head sits inside of on the top of the forks). The stock settings should be OK unless you're actually going to set your static sag...but that can be very complicated if you don't know exactly what you're doing. I'd leave it alone, or have a shop set it up for you. You can really mess things up if you just start tinkering.
No, no no...your all wrong. The S and H actually stand for Sad and Happy. So if your in a bad mood, or feeling down, turn both all the way to the S setting. Conversely, if you just got laid and are feeling all good about yourself, the the full H setting is the way to go.
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