Chris,

Looks like EWF found something pretty close.
From the Taurus SHO guys, here's the one
that they forwarded to me...

Patent #4766853 http://www.delphion.com/cgi-bin/viewpat.cmd/US04766853__

Still looking for a message post that I can't
quite locate that talked about this...

Will post when I find it..

2000 SVTour
Guinness/Harp edition
(Black and Tan)