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

Thank you for your kind replies!

Here is the link to a short video, showing her run on compressed air (please excuse the unprofessional camera movements, but I wanted to shoot the vid before I go on dismantling the engine as the base needs to be fixed, and with only two hands...)

Runs a bit out of round, especially when you change direction - but it runs.
Maybe it is much better with steam and after fixing. Arnold