Thought these were suppose to be quiet. I probably could have ran my originals for awhile yet. I have 19,260 or so on the them and they still have about 3/32" left. I put the Lyndall Z pads on and when I use the front or back brake I get a buzzing that will slow with the bike. When I let off the pedal or lever it goes away. Sounds like the pads are picking up the vent holes. Not overly loud but compared to zero noise of the oem pads, it is definitely noticeable. Anyone else have this? Does it tame down?