Another issue with my rotor is there is a small dent on the outer slip ring. I am assuming I want the slip rings completely smooth and that this dent might cause problems or premature brush wear.
@Jim
lets see a pic
They're almost a half century old... they'll have some dings. As long as the ding has been filed/sanded/polished down so there's no protruding edges, dings are acceptable.
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