
Yours looks like it has the same darker color on
both sides so, chances are it's environmental damage. As mentioned, if it were missing a clad layer, or both outer layers, the weight would be under spec.
Like coop said, carry it in your pocket for a while and see if the silvery color comes back on the raised devices.

In Memory of Crazyb0 12-26-1951 to 7-27-2020
In Memory of Tootallious 3-31-1964 to 4-15-2020
In Memory of T-BOP 10-12-1949 to 1-19-2024
Edited by spru
10/13/2017 12:36 am