Well i dont have emory paper but i do have jewelers polishing cloth. it's a 12,000 grit... not sure if it's doing anything it seems too fine of a grit. Do you have a grit recommendation?
oh nevermind, it left a silvery residue and it's now shiny... maybe i should keep going a bit more
I see another problem with my temp gauge, the white wire seems to be broken and is just hanging about at one end.