Thanks, Ed, not only for the photos but the link to the source of materials.  Just what I was hoping for.  YOu get my vote.

  <Marv>

 "Ed Anderson" <eanderson@carolina.rr.com> wrote:

"""
No, Marv, not of the complete process, just bits and pieces as it occurred
to me to photograph them and I had a camera handy.

Photo 3 Silicone Cores
...snip....
Photo 5 Installed, shows the outside of the plastic plenum with TB mounted to
a mounting plate (thicker area of plastic through which the TB air passage is
drilled) as installed on the aircraft.
This is the one I am currently flying with.
...snip...
"""