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

Great runner on air, hope to see it on steam soon 

Thanks again Charlie for the generous gift!

By the way, you've got the overflow plug where the safety valve goes    edit: oops, just seen you have them the right way in the picture 

Probably won't be run on steam as it is an unfired engine.
We have others we can run on steam.

And the steamco's don't like to run with the SV in place on this setup, they are all the same hence the OFP in the SV hole.