I've heard of some clutch plates sticking on the regular Bonnies but this is the first of our kind. Try changing the oil to see if it helps. There might be some crud in it now.
If all else fails, you can always pull the clutch out and clean the plates, mic them to see if they are in spec first, then reassemble with a lot of oil between each plate.
edit:
A question, has anyone ever been in there before? If the alignment is off (some of the early models especially) it will stick and make noise. There seems to be about 3-4 different versions of the throwout bearing assembly and clutch axles. It depends which one you have what the fix might be. Of course there is only one way to determine which one you have. It needs to be in your hands to see.
