I am trying to restore a Kundo anniversary clock and need a little help. First of all, the pendulum does not have a regulating wheel like I have seen on most torsion clock, so is this just missing or is it supposed to be this way? Also how do I figure the thickness of the spring I need? Also on the spring guard there is a moveable piece that fits over the pendulum. What is this for . I am trying to learn about these clock, so I appreciate any help.I'm an old dog trying to learn new tricks!! Thanks very much.
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