What did you do/buy for your bike today?

[usmc2801]

@Oleg

Thanks guys, I’ll try the Scotchbrite and alcohol and report when I get to ride it.
Might be a while with this weather, we need rain for sure, but not in the middle of April! Where’s all the warmth at?!

EDIT:
Mystery is solved, 'twas elementary my dear Watson.
A couple of weeks ago I took off without removing the disc lock (it was a long work day, I wasn’t thinking clearly) - and just now I noticed where there is a raised area of shiny metal around one of the cross-drilled holes - the pin of the lock dented it slightly.
Explains why that area stopped getting contact on both sides of the rotor, also explains why the old pads were screwed up around the wear indicator - the raised area caught the edges.
I’ll need to file it down, hopefully it didn’t screw up the new pads too much.

Pads are relatively cheap, I would just replace them anyway just to be safe.