Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

That looks like a lot lighter engine than the other one,(still not as light as the hamsters) but lighter.
What a way to pass steam from one cylinder to another,and another. Very tight tolerances there. It will
run better when it breaks in and shifting will become smoother. Maybe a block with an adjustable stop in
front of the lever to dial it in. Beautiful job Raphael.