Looks like cleaning the rotors (bought a can of muc-off from the least awful LBS) helped a lot but the front pads are still howling. Going to throw on fresh pads and see if it helps. If not I'll just ride up and down the big hill near my place a bit.
Resin. Had a few sets no problem. Happened when the LBS "fixed" my brakes for me. Went in silent, came out howling like a cow with its udders trapped in a gate.
Looks like cleaning the rotors (bought a can of muc-off from the least awful LBS) helped a lot but the front pads are still howling. Going to throw on fresh pads and see if it helps. If not I'll just ride up and down the big hill near my place a bit.