Just so you know ,I am still watching this thread as it contains some really interesting and valuable stuff that I think I can use towards this night project that I am about to start. Usually I shoot a few hundred rolls before I even get a feel for a project. If any of the suggestions posted here help me it will save me hundreds of $$$ as well as improve the imagery I want to produce. What I like is the level of competence some of the posts put forth to this discussion. very good thread.