KMZ Universal Viewfinder Help

[darksida]

Hi all, I'm new to this forum and find it really useful and informative.
Have just started doing photography recently and bought a Zorki 4, Jupiter 9 and universal viewfinder. Really like the FSU cameras. Received my universal viewfinder today and noticed that the frame/crosshair in the viewfinder is not squared. Its rotated slighty. Is there a way to turn it back so it squares up?

Thanks,
Tommy

[gmail.com]

There is a small matte glass screen inside held by a threaded ring, but since the item is of miniature size I wouldn't try opening it.
With the front chrome part removed, try and rotate the small round matte glass with a gripping rubber piece (bicycle tire tube) until is is aligned.