Hi there, I was driving home the other day from a trip - about 90 kms. I noticed an ocassional squeak coming from the passenger side front wheel. I didn’t think too much of it until we were nearly home, when it suddenly became a loud screech. I stopped the car immediately to inspect. Nothing obvious. So we hobbled the last 200 metres home. I have taken the wheel off to have a closer look. The first thing I noticed was that the dust cover smelled strange and the black stuff flaked into my hand. I tried to spin the wheel. It goes around but the disc seems to be catching most of the way. It takes some effort to push it and it seems to catch worse on one point. As if the rotor may be deformed? I attach a few photos and would love any learned opinions on how to fix this problem! Thanks and regards.