Okay - I'm totally ashamed to be asking such a stupid question, but here I go...
I'd like to do some testing using a step wedge. I shoot 8x10. How do I attach a step wedge to the film for the exposure? Do you just tape it on there or what?
I've look through the archives, but the old answers are all rather vague about how you "sandwich" it in, and how it might be a tight fit, etc.
[hangs head, shuffles off for cover...]