I developed my first caffenol rolls yesterday using the formula for C-M. Fomapan 100. Except for the loading of the reels it all worked exactly as expected. I love that people love sharing their experiences with this kind of thing, it makes other people's lives better.
I wasn't beyond myself with joy after the first roll, but boy was I happy with the second, and third and fourth and ......., you get the picture. Someone mentioned that the pictures can take on a 3D sort of effect, and I agree. That and the smoothness of the tones, the reigning in of the highlights, the details it can dig out of the darkest shadows, its just great!
Hi there and welcome!