Another reason to attend the view camera conference.
Here is a post frrom the Large Format Photography Form, May 16, 06
" Re: View Camera conference
We have two more additions to the list of exhibitors

Darkroom Automation and Pixilmation. DA makes darkroom equipment and Pixilmation is a scanning service.

steve simmons"

No affiliation, actually I have an RH Designs Stop Cock Vario,
the version for cold light heads.

John Powers