Thank you everyone….glad to be here. I’ll certainly check out the Anniversary Clock book. Right now I’m also working on an electronic Kundo…given us by another deceased friend. Same problem with the suspension spring….see attachment. This clock is probably about 40/45 years old, and has worked impeccably up until now. Any Canadians on the site have any idea who will supply parts without charging an arm and a leg for shipping and handling please?