Apparently so! I love the idea of them taking off a coin to speed it up and adding it back again once its in time. For such a famous clock you would think they

Apparently so! I love the idea of them taking off a coin to speed it up and adding it back again once its in time. For such a famous clock you would think they'd create some kind of perfectly accurate weight, but I guess this gives them more control (Easier to add and remove weight, and why make custom weights when you have a few in your pocket?!)