I was told by the dealer service tech that the car was never supposed to need its camber adjusted. Real world driving proved them wrong and thus the appearance of the camber bolts. As Gilly says, those bolts only change the camber a very small amount.

Were your previous alignments done at the dealer? The dealer is the only place I trust to get a good alignment. Just had one done this week as a matter of fact. Cost was also $120. No camber bolts needed - they did that the last time.

Len