200Q leaking exhaust

["Hans-Juergen Schneider" <hschnei@ibm.net>]

This morning I started my 200Q ( with the MC engine ) and
heard the so familiar ticking noise of a leaking exhaust
header. Further investigation revealed that it is not
the header itself ( I do run the two piece header ) but
the joint between the exhaust down pipe and the steel 
bellow leading to the wastegate. The fiche shows no gasket
between the exhaust pipe and the steel bellow! 
Did anybody run into the same problems?

BTW: the Audi gods demand there final contribution for 
1996. The bomb on my girlfriends 90 Coupe Quatttro 20V
is going down as well.