X1 Mike
Well-known member
This is kind of scary if you rely on your garage door opener as your only security. I don't park in my garage so I just put a steel rod through a hole in the tracks so the wheels can't go up. 
http://www.youtube.com/watch_popup?v=CMz1tXBVT1s
http://www.youtube.com/watch_popup?v=CMz1tXBVT1s

