I looked for all that when the derailer was on the bike, but the shifting was fine and the noise remained. I'll take them off again and apply grease, but I just think it is odd how much noise one of the jockey wheels makes on its own when I spin it with my finger. I work at a co-op and this is the only derailer I've seen with this issue



--- Done. I guess I will just have to see how long the grease lasts and keeps things quiet. I've never seen anyone grease jockey wheels so it didn't occur to me to do it