Hi wud,
Yes, it's simply that I'm trying to follow a workflow and particular method that is alien to what I normally do. When trying to get correct exposure at night I tend to have rough exposure settings in my mind, shoot a few test shots, check them on the camera's display and change settings accordingly. You really do have a lot of leeway with night shots.
With this new method, however, I'm asked to base the exposure of each photograph on the meter reading in the viewfinder. Difficult. It's all a learning process!
Cheers,
Chris