You Don't Have a Safe Garage Door

I just got another email about a kid dying, going to heaven and coming back which gives me an excellent opening to talk about garage doors.  Modern automatic doors all have seeing-eye electronic safety device so the door won't close if there is an obstruction beneath the door, such as a young child underneath which is what occurred in this heavenly tale.  This situation had to occur with an older garage door without the electronic eye - safety device.  If you have an older door without it you should have the device installed.  "What do you think I'm stupid?  Of course I have one on my garage door."  Yes, I think you're stupid if you've had it for years and never tested it, at least annually, to see if it still works.
Now that you're proud of yourself for going out and testing your system and now feel that your family is safe - think again.  Did you test the crush-proof feature of your garage door?