I bought used cuckoo clock few months ago. Over time chains spontaneously keep jumping and falling from sprocket wheels. It happened six times this week. So i finally decided to disassemble the clock and found out that chains are to big and don't fit properly in sprockets. Am i interpreting something wrong here, or do i really need new chains? IF so where can i buy them in EU?
Most visitors online was 1660 , on 12 Dec 2020