Hi all, I have recently bought a zeiss FE 50 f2.8 to be used on my hasselblad 203 FE, soon after I discovered that the diaphragm does not close (not when I fire the shuter nor if i use the DOF lever). I bought it to the italian repair center and he asked to leave the camera body too. Some days later he called me on the phone to tell me that the lens need to be sent to hasselblad and they asked to have the camera body too. I asked the reason and he explained me that even if the lens can be fixed without the camera body it is better to fix it togheter so that they can fine tuning it better with (due to the tolerance of the lens and the camera). Obviously this should be done only if the lens is used on a specific camera body. What do you think about? It is a routine procedure?