Follow up.
I sent it back to Hasselblad in NJ and they fixed it. $300 poorer for it. I took a few test shots and the camera went belly up. Couldn't reset the shutter, couldn't remove the lens. So this time camera and lens went to Hasselblad NJ. The good news is that it's working again and I'm $450 poorer. This shooting with film is an expensive game. I suspect it's what you get when using an elderly camera.