Olympus 35 spn vertica rangefinder adjust

[beba]

Hi!
How can I adjust olympus 35 spn vertical rangefinder alignment?
Thanks

 

[zuikologist]

This is the only reference I can find:

http://photo.net/leica-rangefinders-forum/006dEB

 

[zuikologist]

I am amazed you have not had another response. Hopefully one of the tech gurus will be along soon.