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

Thanks one and all for help, suggestions and drawings......really really much appreciated.

Daniel, any chance of just a thumbnail dipped in ink diagram just so I can get my head around what you mean and picture it?

This sounds good as it won't be another accessory as such for the engine to drive i.e it won't take away any of the already limited engine power I'm thinking?