Last night I installed new Turner Bellows, 3 set's for 72" of extension. My first ULF camera. It's shown 10 feet in the air. I am very happy with my new bellows and look forward to shooting studio work with it. That's an unused 5x7 back on it, I am waiting on a modded 11x14 back and holders. I made new DIY GG's for the 4 backs I have, thanks to Ian Grant's instructions. Thanks again Ian! Finding a second center frame was a lucky find from a member here. Kinda rare, I think.