This daughter called to tell me her bicycle is broken, so I go back to work after you fix it, let me remember the slack adjuster bring home, afternoon after work, I rushed to go home, go back after my daughter looked at me, I suddenly remembered the daughter said to me to repair the bicycle, I forgot to bring my slack adjuster, I’ll give my daughter said, I go to the slack adjuster to pick up, be right back, I went down to slack adjuster, in fact, there are an old, is not the car inside the slack adjuster with the