Quote Originally Posted by Grae View Post
Yep, I've made sure the body and lens shutters are cocked. What do you mean by "confused"?
I have found that if I intermix lens changes, dry firing, dark slide removal, rotating back removal and cocking and firing cameras and lenses, the interlocks can get out of synch.

See if you can find a lens that does work with the bodies, cock the body shutter and wind some film, cock the offending lens' shutter, mount it on the body and try it.