Reply to Replacement faders?

So I had an accident involving half a can of beer and my SE the other week, not good! I took the SE apart and dried it out as best I could and all seems to be working OK for now...

..I've noticed that the left hand fader sometimes sends out false messages recently, eg the fader will be fully up but will tell traktor its being moved - resulting in the audio being faded out then back in again, as if i'd knocked it! :eek: I believe there must still be some residue in there making a connection or something

..Also the crossfader has a little resistence to it know (stupid sticky beer!) whereas before it was smooth as silk.

Does anyone know -

a) A good way to clean the faders so they are smooth again, and not sending out false messages ?

and/or

b) A place to buy replacement faders for the VCI-100SE ?

Thanks