and it lasted well for about 3 years, then I noticed oxidation starting to happen...
Luckily I pulled my plenum to perform the "brazilian" (along with a lot of other stuff - he he) so I repolished and re-zooped it. Should last another 3 years I hope
I would say I am going to post pics of what I have done, but my recent lack of post history backs up the reality that I probably I won't :-)