It is good news to hear that YOU are still going strong after 20 years with an LBT mold! It is always sad news when I hear of people buying molds from the estate of my old customers, but the longer I'm in business, the more often I hear it.
There are many LBT molds out there still in use which are 30 years old, which I cut, and I'm still going strong. I hope you consider that good news also!