For a better idea of how bumping actually works inside the lock, here's a decent video: http://www.youtube.com/watch?v=kUJWc7rIj8I http://www.youtube.com/watch

For a better idea of how bumping actually works inside the lock, here's a decent video: http://www.youtube.com/watch?v=kUJWc7rIj8I http://www.youtube.com/watch?v=kUJWc7rIj8I