It kinda depends on your lab and how productive you are. I work with a small, local "Pro" lab and leave my film in film holders all the time. I'm not a high volume producer so, I only leave one or two at a time. I've never had any problems. However, they don't do much 4x5 business anymore -- in fact, I would not be suprised if I were the only LF customer they have at the moment -- so anyway, there is very little chance of my film holders getting mixed up / lost. About once a month, the owner makes a case for ready loads / quick loads.
Last edited by GaussianNoise; 03-02-2005 at 12:28 PM. Click to view previous post history.