I found the Cambium very comfortable right out of the box, but started noticing tailbone (I think) pain after longer rides on rougher terrain. Went back to my all time favorite saddle, WTB Rocket V, which is slightly padded and a perfect fit. I now have the same saddle on four bikes, except for the CF road bike (Specialized Toupe). Happy days have returned. Maybe we should start a Used Cambium for Sale thread.