@Damnfmaschine may be of help
I have two Bing poppet valves but can’t quite see the pictures well enough on the phone to know if they’re the same
Thanks
@Nick, I’m in the country at the moment with limited signal so downloads are not very good, however here is a link my latest Bing Poppet run; I think that this is the largest model?
There some differences in orientation of the boiler and engine frame etc.
It is also my opinion that the governor mount is a later addition as it is not square to any other part which is unusual. (None of my poppet engines have a governor)
https://youtu.be/ByKlMFiKjxM?si=9JmWHy8RSqoHZRZG