We're going to go through a typical mouthpiece refacing here. This is a modern Meyer that I did for one of London's top session pros, Jamie Talbot. He still uses it all the time. This one dated from the 70s or 80s I think, the dimensions haven't changed since then but the rubber used to be harder than it is now. With a modern Meyer the aim is to make it play more like the "New York, USA" vintage of Meyer.