I just received my SP-445 film developing tank from Stearman Press. I haven't used it yet, but I wanted to report that this tank looks GREAT! The fit and finish is top notch, everything goes together smoothly. It looks like it will be super fast to load, and easy to get right every time. One of the things that has held me back from shooting more 4x5 is the lack of a handy tank like this. I usually tray-developed, because I was warned off the old Yankee tanks, and never liked the "taco" idea. Good job Stearman, thanks for making 4x5 easier and more fun!