Any other people developing 4X5 in a Stearman Press.

through time it starts to feel more and more unreliable.

Do others also have experience? The rubber closing off looks intact. But even when I close the cover in the dark I always feel a space between the cover and the tank. (I use duc tape to close it off)

And also while developing, especially using BLX, you see it pouring out

I think it is still a great tank to use overall, but would feel better if they improved it. Maybe with sealing on the outside to make shure it closes fully