Are you saying this is normal? Alcon advertises differential piston sizes and other measures to prevent taper wear, and what I am seeing seems pretty bad.
The pads for alcons are rather thin to start with, so on the rear I have almost 2/3 of the material left on one side and nothing on the other. If that's how it's supposed to be, it makes it a very expensive kit to run. I am hoping there is a way to improve that.