Budfox, I'm sorry that this has not gone well. From what I can tell, several people have had similar issues with their chrome 907x/50c. Most have sent their cameras back to Hasselblad and I believe have received new cameras. From the forum here, myself and glaiben have received new 907x bodies while I think some received entirely new 907x/50c systems. Some of us have done enough experiments to indicate that the problem most likely has been the 907x body. I truly believe that the issue is with the early chrome units as suggested by Godfrey. I don't have any word from Hasselblad, but it is also likely that the manufacturing issue has been resolved. Also, the turn around time for mine was about 3 1/2 weeks. Shipping time was significant and the time at Hasselblad was mostly waiting in line to be evaluated. I did continually communicate with my contact at Hasselblad to understand where the camera was in the process. All of this communication was initiated by me, I never waited for them to contact me. I believe you mentioned that you are in Sydney. It may take some time for the camera to get to Hasselblad for evaluation. Mine has been working fine since I got it back. It sounds like others have experienced the same after receiving theirs back. On the other hand, you'll have to do what makes you comfortable.