Ah yes. I was going to pull the plugs, but it was cold. I did though cut the filter open, didn't find anything out of the ordinary. No metal that could be picked up with a magnet:
I also checked out the oil again. No metal that could be picked up with the magnet, but a bronzish film has accumulated on the top of the oil. It leaves a trail as you stir it. I tried to catch it on my phone, but this is all I could muster:
http://www.youtube.com/watch?v=dAn9Q..._order&list=UL