I have a old garage door story, my BIL had a trailer or something on his pickup that he didn't want to get wet, he backed it in the garage closed the 7' door down on the tongue and went to work, later in the day a friend asked his wife/my sister if he could borrow the pickup, she gave him the key, he jumped in the pickup and CRASH, a door bites the dust. Course the friend was upset and couldn't understand why someone would leave a trailer still hook with door down, I guess moral of the story is when you borrow someones pickup do the walk around first.................