I recently bought a Hasselblad CFE 80mm lens. It turned out that there was a problem with the spring or something. When I used the 1s setting, the shutters did not close. When i turned the shutter speed ring, it would not turn more than to just before the 1/8th mark. I tried anyways, and the spring inside broke (I think). I then sent it for a CLA through my friend's photography business, and got the lens back today. Still have the same problem! What can be wrong here (if it really had a CLA). Bad, baaad repair guy? Thanks.