Hey everyone! I just got this beautiful 1920s wall clock and I am absolutely in love with how it ticks. But I'm a bit stuck. It seems to be running about 10 minutes fast every day. I tried adjusting the little nut at the bottom of the pendulum because someone told me it controls the speed, but I think I actually sped it up? 😅 Is there a trick to calculating how many turns equals how many seconds, or is it just trial and error? I'm determined to get this running perfectly!