the rear rotors and pads are from two summers ago. I didn't have any humming until this winter.
I plan on getting rid of these crap rotors, just wondered if anyone had the card+bike spoke sounds before?
I'm going to assume that the "sorn" issue I mentioned isn't an issue as no one commented on it.
I drove it last night, and it seemed more "scorn" but still nothing major (not shiny)