Proteus617
Established
Here are the results of my test roll. Camera seemed to work fine, but after developing it appeard that all pictures are blured.
If you are sure it's not camera shake or other operator error check out the focus at the film plane. If memory serves, the helical for the focusing unit has a few different entrances. The "stops" for minimum and maximum focus distance unscrew (careful with the little metal collars) allowing you to remove the front cell. Getting the unit into the correct position is quick trial and error. My early Bessa ( same lens and shutter in a 6x9 folder):