[GN_Pete]

That's a very unique looking loco! High and low pressure cylinders - how do you determine cylinder size? Looks Fantastic so far!!

 

[GN_Pete]

Thanks for the sizing ratio information, I wasn't aware it existed. That cylinder arrangement looks similar to that used on the G1MRA "Project" I built. Interesting that you are using stainless, what grade? How does it machine?