Here are 2 tanks I've just finished for those who only want to shoot and develop a couple sheets of 4x5 film and develop using hangers. Ideal for X ray film developing without fighting scratches. Takes a wee bit over 400ml of liquid to cover the hangers. A little absurd maybe, but I'm sure there's cheapskates like me who don't want to waste Rodinal. These are stl files, not godes. Open in your favorite slicer for your own printer. No copyright, no payment. One tank has a thermometer holder that is exposed to the chemical, but won't tip over in it..