Right now we are running the clock using very little weight. We can do this now because the clock isn't really doing any work...yet. We won't know how much it's going to take until the final installation and the clock is under the actual working load. We are expecting to use two to three times more weight for the installation.
This clock was built to run with a second and a half swing. It is keeping pretty good time now but again until the clock is working under the planned load I'm sure we will have to do some adjustments to get it to keep good time.