My safe with an S& G dial is well over 20 years old now. Almost 10 years back I had a locksmith come out and service/lubricate the lock and it wasn't cheap. Lately, the dial has increased drag, needing lubrication and possibly replacement of the Delrin bushing(s). Seeing that S&G 3-wheel lock bodies are $60 to $75 and watching this video makes me consider just doing a replacement. Honestly, most of us have the mechanical ability to assemble reloads, bed actions, and even build rifles. Then again, some of us can't be trusted in the kitchen.