Hi,


I did just some last time checks for my 4x5 wooden field camera before going on two month trip.. And noticed that there's some light leaks between the back (GG + film back assembly).
I used very bright flash light inside the camera and looked carefully for light leaks at my darkroom. The light is visible but very dim.





I haven't noticed this in negatives, but I guess it's something that must be sealed.


However, this makes me wonder that how light tight should these fittings be? The camera is worn and there's obviously some freeplay...