Clean Calipers
Ian,
I clean the wheels and calipers with several house hold cleaners.
Halfords wheel clean.
'Cillit Bang' is also good for cleaning wheels/ calipers but test on an area first.
You know the scouring pads the missus uses with foam on one side and green gauze on the other, works well with T-cut mixed with white spirit,
but not all the above together.
Try one after the other starting with the latter.
Hope this is a good tip.
P.S. Ian did you see my post on your string about air box modifications:
[Edited on 18-1-2005 by 900SL Pete]