Well ive figured out why my clutch is rattling on idle....
Whilst stripping it down there was slight play in the clutch unit from the needle roller bearing. £39 for a bearing is bad enough, but then I had a good look at the rest of the clutch unit and found quite a bit of wear on the booster unit faces which would explain the metallic like tappet sound that goes when clutch is pulled.
I also found the oil jet was pretty gummed up, which I'm guessing hasn't help with the bearing and booster wear.
Anyway does anyone have a new booster unit or good condition used one for sale?
Cheers