Rangefinder adjustment of vertical alignment on a focasport IIf

[Alex Oh]

Hello,
I restored a nice old focasport IIf, but I'm puzzled how to adjust the vertical alignment of the rangefinder. The calibration of the horizontal alignment was easily done by repositioning the phantom image mirror in the rangefinder but there seems to be no mechanism for vertical alignment. If anyone has encountered this problem I would be grateful for a hint.
Cheers,
Alex

 

[Pete Askew]

Welcome to RPF, Alex. I'm afraid I cannot help with that, but I suspect someone else will.