So yesterday I finally bought a flashlight and finally got into the darkroom and finally checked whether or not my sheet film cameras leaked. The 4 x 5 has a small one not bad considering its 46 years old. The 5 x 7 is like a sieve. I am not sure what to do with that. A little disappointing since I have several projects planned with it over this summer. Im a little bummed. And it looks like the Hassleblad film holders are leaking as well. 10years ago I bought all this gear over time and it was all used. It looks like the day of reckoning is upon me. I need a pile of dough to fix or replace this stuff. I had better do it soon cause god knows in 20 years there will be no one who knows how repair film cameras left on the planet. 