I still havent managed to master the focusing of the camera i am using a 5x4 monorail toyo view and have stuck a paper ruler on my rail with double sticky tape. Ihave been testing using the "visual" method to focus first on the far object, then on the near object using a lupe, and then split the difference on the rail. I find it difficult to focus without being wide open at 5.6 ..then i stop the lens down to f22 and am finding out of focus images.
I would rather use a method which is simple and uncomplicated.
It is working out really expensive my testing with no satisfaction...
any advice welcome?