Lock picking through bumping Posted on August 7, 2006June 4, 2009 by Robin Apparently this method is easier than picking or using a picking gun. You take keys and file them down to the minimum, hit them on the back after insertion and turn the lock. With a bit of practice this allows you to open locks within 30 seconds. (pdf link) Robin razor@edgarbv.com https://www.edgarbv.com