Camber is not adjustable with the standard bolts. The hole the bolt fits into is oblong (___). The stock bolt is solid and centered in the hole. (_O_) The adjustable bolt has a notch on one side. You can put the bolt in with the notch facing the middle or outside of the car. This pushes the whole arm in/out a bit depending on what you need. (O__) (__O) or at least this is how I convinced myself it was working when I installed mine.