I wouldn't be surprised if some bad singers without the foggiest idea in the congregation said, "The organist just can't keep the tempo right." It kind of runs in the family starting with Adam. Kidding aside, well actually another funny story. A few years back when the BK7m came out, a number of people in our area bought it. A midi accordionist called me and said that there was something wrong with his BK7m and it did not keep the tempo. He had never played with an arranger before. I told him that probably there was nothing wrong with his machine. It was just his BK7m was brutally honest! He just burst into laughter and readily agreed that it was him and not the machine.