Being an optimistic guy, I figured I should keep on trying the Mamiya. First try on Neopan 100 ACROS, and mainly test shots, but it does not mean I cannot get a few nice shots out of it. Sadly, the leaks are still there on most shots. The RB67 is a huge camera and I was still trying to figure out what types of pictures I can use it for. Portrait of the family taken at home still was the target at the time. We will see where it takes me.