Spent a full day trying to fix a shutter drag on an old Nikon F3
I was sure the issue was in the curtain tension, so I had the whole thing apart on my bench in Tulsa. After about six hours of tweaking and testing, nothing was working right. My buddy Mike stopped by, watched me for five minutes, and just said, 'You check the mirror damper foam?' I hadn't even thought about it. That old foam had turned to sticky goo and was slowing everything down. I felt like such an idiot for missing something so basic while I was deep in the weeds. A two dollar piece of foam and ten minutes of cleaning later, it ran like new. How many other simple fixes have I overcomplicated because I jumped to the hardest answer first?