I have some problem adjusting the Kalart rangefinder on my graflex. I followed the instructions I found on the web, including the so-called undocume nted one about the screw under the prism and here is the problem: my rangefinder was way off off so after setting the 15 and 4 ft to standart I set infinity wit h the screw under the prism. this worked. now the problem is that changing the 15 ft scale does'nt seem to ch ange the images in the rangefinder. I have taken the whole plate down and everything seems to me OK, moving and work ing. any proposition? the only part I cant realy check is the contact between the metal arm moved by f ocusing and the rounded part on the sliding scale for 15 ft.
any help will be highly appreciated.