A question that can best be answered by all you LFers. . .I shoot a Mamiya RB67 and can't get the depth of field in my landscapes that some front standard tilt would allow. Therefore, I'm considering buying Mamiya's new tilt-shift adapter a nd the short barrel 75mm and 180mm lenses. The t/s adapter provides +/- 12 degre es of tilt. Is that enough tilt for general scenics? In most cases I can foresee having the camera body tilted downward slightly, which I'm assuming will help. But 12 degrees isn't nearly what I'd get with the Toyo-field 45A I owned years a go. ($1 per image vs. $5 per image is why I went back to the RB) Any input to my e-mail address would be greatly appreciated. I'm new to the web, so I'm guessin g I need to check this page for a response. If you could direct e-mail me, that' d be great. Thanks!