I inherited a Contax lla with an f:2 Sonnar from my Dad. It has great sentimental value. It was my first camera when I was young. When I inherited it the camera had been sitting for a while and the shutter had stopped working.
I wanted to get it up and running. I hate to be discouraging but I had a nightmare getting it serviced.
I put myself on Henry Scherer’s list twice, and somehow got bounced off twice. I decided to move on to Plan B and sent the camera to Mark Hanson. It came back after 6 months, which was ok, with a light leak, which wasn’t OK. I spent the next 6 months chasing Mark who had the nerve to complain to me he has to pay money for film and processing to test the camera and put paying jobs aside to do my warranty work.
It’s a beautifully made camera and the optics are amazing. But few people work on them, fewer still do a good job. A couple months back, after using the camera for maybe 5 years, my rangefinder stopped working. Rather than go through any of that again I bought an M3 and an Amadeo adapter for my Sonnar in spite of the sentimental value.