The sonar sensor started acting up on the Open Garage mounted in the garage. I tried taking it apart to replace the sensor but when I mounted the new sensor it went into a restart loop. I don't know what's going on. I may have to abandon this and go for an Adafruit Huzzah. Dinner tonight was the Waldorf Chicken salad again. The Town of Apex inspector came out this afternoon and looked over the job. It passed inspection. I was a little worried about using the upstairs air for makeup combustion air but he passed it. I packed a suitcase tonight to fly to RI in the morning for Bill's funeral.