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

Hooray!  All is explained in the youtube description.

Thankfully, the bismuth 'dry lubricant' works well.
So, sometimes you can fuss, fuss, fuss it into submission.

Not a strong runner as it is, but I like it.
(except for when the 'valve' mechanism hangs up)



Another 'different' runner.  A keeper.

Wayne