chefsocal,
I'm thinking your question has not been answered. I would try to find something in print. Maybe a school book. There must be something written on the subject of openings. I think that helping with the purchasing and things like that would be a plus for you. Just make sure you're not shy about letting someone know that you don't know something. There are a lot of salespersons for large distributors that specialize in opening items.
good luck
pan |