I have them set on the softest setting which is 1 (out of 15) on all 4 corners and set a stock hight (26.5") all around. The SS are the street coilovers and Charles at powertrix told me they make depressions and what not in the road a lot more noticeable but that doesnt make the ride harsh at all. Compared to my worn out stockers they feel so much better. You have to remove the helper springs when keeping the car at stock height and I can give you the measurements I used if you decide to get a set.
"torque gets you off the line...& hp gets you over the line." - TTKeeper