My children have this habit of carelessly riding their bikes, roller skating, hitting each other with pool noodles, walking, etc right next to the garage door sensor. You know, that thing that detects if there is something in the way and prevents the garage door from crushing whatever it as it comes down. Anyway, they hit that sensor often. Now half the time when you go to close the garage door, it goes down 4 inches, stops and then goes back up. I wonder if I should be fearful that my house is going to catch fire and collapse because of it?
