Agree, this is probably going to be far more important than any other issue like focus or DOF.
Amen, maybe something like this, but than in a model environment(Zero Image 4x5 in 25mm configuration):
http://www.boeringa.demon.nl/amsterd...es/DN3_269.jpg
http://www.boeringa.demon.nl/amsterd...es/DN3_250.jpg
Marco

