Mark,
Thanks so much for the helpful tutorial. I too have this crunching noise but have been too lazy to take the time and tackle the problem. Thanks to you, I'll have to spend a lot less time when I actually decide to bother dealing with the problem.

Alex

__________________
1983 300D (parked for four years)
2012 VW Sportwagen TDI Manual
2001 Miata SE
1962 Chevrolet Corvair Rampside