Would this have any similarities to weighing chickens? If so, I think this topic has been well covered in the past . Dan On Wed, 13 Dec 2000 22:18:04 -0700, Robert Rolf wrote: >How about KISS? >Just pass them single file through a gate/tray that weighs them. >Or do you get short oysters that weigh more than long ones? > > -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics