Inspection results re: Power Window regulator slipping

["Colin Barfoot" <Colin_Barfoot@email.msn.com>]

First thanks for the instructions on accessing the window regulator.  The
slipping had degraded t the point where the window would no longer move up
and would only move a few inches down.

What I found was motor, cables and pulleys were fine. However, the cable
moved freely through the window clip (the metal piece which also includes
the travel stop adjustment).   On a different regulator (rt rear window) I
more closely examined the area and it seemed to be filled with a brown
metal/or epoxy filler?  Is this a repairable defect? Any BTDT? If this isn't
repairable, where is the cheapest place for window regulators at the moment?
Metrix? Blaufernugen?, The Parts connection?

Once again thanks in advance for your assistance.

Regards,
Colin Barfoot