I have this habit of taking my GPS off the velcro that secures it to my dash, reaching out the window with it and placing on the roof before I get out of the car, to minimize the chance that this old unit loses its lock. When I get back to the car, I usually place it on the roof, and reach out to get it and put it back on the dash before I drive away.
You guessed it. I forgot and left it on the roof today. Several miles from where I had parked, we reached a good two line blacktop and I accelerated up to 40MPH or so when I heard a noise, looked in my mirror and saw something black bouncing down the road.
I turned the car around and drove back to the scene, expecting to find the shattered remains of my GPS. To my surprise it was intact except for one corner of the case, which was ground down to the metal. The glass was intact.
To my amazement, I turned it on and it came on. To my further amazement it started acquring normally and locked up within a few minutes.
Well, lets just say when I have to buy a new GPS, I'm probably going to look for another Garmin with this same style of case.
I can't even imagine the G forces this thing took when it hit the road at that speed.
Wow.