Quote Originally Posted by ricardo12458 View Post
I don't develop my own film.
Labs will do clip tests, usually for about $5. Snip of a piece and stow it in a black film cartridge and give it to the lab. Better than taking a bunch of shots to test. It will use up less of the film.

Or just use your paper developer and fixer in a tray in the dark. You are just testing to develop the fog, so it is not that critical in terms of what developer you use or for how long.