Quote Originally Posted by MartinP View Post
One tip, label each of the tubes so that you don't put the stop-bath tube on top of the developer by accident . . .
That's presumably why Nova supply a black tube for developer and white tubes for the rest. Just to be extra safe when I have a printing session I place all four tubes in a tall jug of water then run a little fresh water over each tube before returning them to the slots

pentaxuser