Hi KK,
I like to move the top side of the master cylinders covers over a flat laying fine sand paper. (upside down).
That will remove the black colour from the “raised” letters only, flattens their surface and let them show up in silver color again.
Makes them look even more worthy :-)))
Maybe you like that as well ?
Protect the edges of the covers when doing that, by accident they may touch the sand paper and get silver, too.
Cheers, Michael
