Not at the time, but I expect replacements might be as these models seem rare in the UK. At least I now know the dimensions (basically it's an imperial closest fit of 1.5" x 3.5") so I now need to pluck up the courage to rout out cavities for them. As I'm a novice to all this routing business. This is the bit I'm dreading, especially as it's not a flat top. Some jig required. I will have to practice a lot before doing it in anger.