Cheers,
having bought a 1535, I came across this forum and thread.
I am having an issue with a misaligned rangefinder and followed the instructions available.
It is easy to adjust vertical alignment with the screw on top of the camera body.
The plug is actually just a glued in plate that can be lifted with a needle.
Access is to the other screw left of the battery compartment is equally easy.
BUT with my camera there is not a slotted screw visible inside.
It looks more like a square head that demands a special tool.
I would much appreciate somebody clarify how to proceed.
Maybe my camera has been messed with and someone lost the screw before?
Thanks in advance for any insights,
Dirk.