By Paul Srubas • email@example.com •
Bob and Leona Ehrfurth are very sensitive to the possibility that people might think they're crazy.
For the record, they're not — but they are being driven that way.
"It's like there's a semi parked right outside with the engine running, but when you look out, there isn't one," said Leona Ehrfurth, 76.
"Now they KNOW we're crazy," Bob Ehrfurth, 75, grumbled after explaining how a technical expert installed vibration-monitoring equipment in their house and failed to measure anything of significance.
"It doesn't matter if the windows are open or closed — you still hear it," he said. "It's worse in the winter."