87 5000 CS Quattro Clutch pedal dropping?

["Jack Gagnon" <Bullitt@cybertours.com>]

I am going to look at an 87 5000 CS Quattro this weekend and was told that
the clutch works fine but has a weird feel to it.  He said the pedal drops
away from your foot when depressed.  What is this a symptom of?

Thanks

Jack