I had the same problem when bedding in the plates on my corse clutch. The sound still hasn't gone but only comes about when I engage the clutch in a hurry or badly. It takes a bit of getting used to and I found it better with the brembo master cylinder I had fitted which has made the feel alot better. Most peeps I've spoken to with corse clutches have had the same noise pollution and haven't managed to get rid of it. All your other issues must be down to set up I would hope.
