Hi there! This is my first post. I pretty much know the answer to my question here, but just wanted to get the word out that I am looking for a reducing back, 5x7 to 4x5 for an Eastman 2D. Does anyone have any leads? I only recently signed up and don't have access to the wanted/for sale ads yet. I shoot exclusively large format, whether 4/5 or 5/7, but my 4/5 is homemade, and since my 5/7 works wonderfully I just want a back for it, instead of investing in a whole different camera.