Erik van Straten
Veteran
the rangefinder is way off vertically. Is there any possible way to fix this myself, or does this require a visit to a technician?
This is really a problem. This means that the prism in the left (round) optical system is loose. This prism is glued in during the production at the factory. That has to be redone now. This is not a job you can do yourself; you'll really need a tech who is capable to do it.
Erik.