Gonna finish up my first test roll of this stuff. Waiting for hard, ugly mid-day sun to get the least exposure latitude. Tripod, mirror up, best aperture, that sort of test. As an aside, in hard sun, shoot a car obliquely at less than eyelevel. Look at one of the far wheels, see any detail in the backside of the rim, hub, steering arm? That's my Zone 3.

s-a