Mar 30 The buyer ******** created a return
Reason for return: Doesn't work or defective
Comments: The lens does not focus and the film back will not advance film properly.
Mar 30 You sent a message
Message: there is nothing wrong with the camera lens or back. you received a perfectly functioning camera. you need to read the manual carefully. there are many sources for these manuals online. read more about Actual Conversation With Buyer Of My Fantastic Vintage Mamiya RB67 Pro-S