Quote Originally Posted by nextreme View Post
I was just reading about f-stop printing, but it seems to require a timer than can be set to fractions of a second, right ? (mine can't)
Not really. If you have to round off a few tenths of a second it doesn't make a visible difference on your print. An F-stop timer is a great convenience because it does the math for you, but I started doing it with an old Gralab 300.