I have an OM4Ti and use the Dioptic adjuster on the side of the prism to correct my gradually deteriorating vison. This weekend I bought a Varimagni Finder but can't find any info on how to use it's Dioptric settings in conjuction with those on the camera, not even in the official manual. Should I set the camera adjustment to 0 or does the Varimagni work independently irrespective of the camera's adjustment?

As the item hasn't delivered yet I can't test myself so I thought I'd ask the forum.

C