Sirius Glass
Subscriber
I forgot to say that - to me - the sense in using smaller strips of paper (and not using a strip-printing gadget) is that you can choose the areas of the image that are most informative with respect to highlights or shadows. Otherwise, you end up with what might have been the perfect exposure falling on a desert of uninformative mid-tones. Personally I'm not convinced about the value of analysers, but I have never had the opportunity to try one.
Hmm should we analyze that?