At first the clock seemed to work fine. Then i  noticed one of the hands was sticking out several inches, like someone ran into and messed it up. So we adjusted the outer hand position and tightened the screw, and now whenever the clock hands pass over each other they get stuck and don’t continue moving. You can see where the outer hand is scratching and getting caught on the smaller inner hand. Overall I’m not impressed cuz the clock was expensive and literally can’t keep time….