I have a Weissach tail apart as well... restoring the car. The tail in question does not have the slight jog on the driver side inner tail. That same jog is on the Turbo tail for 76-77; I have one of those too.
WPOZZZ, what's the date, if nay, written by who might have assembled/inspected? Interested if it's the same assembly line engineer or fabricator signature.
