What ACTUAL size are the drivers and spacing on a USRA Light 2-10-2 model? The prototypes are 57" and I'm considering building an unrelated model on top - but the B-1 prototypes used 63".
For a ten-coupled mechanism with 63" drivers, I would try and track down a Penn Liine/Bowser PRR I-1.
EBNUT;
I agree-not only is the assembly correct, but it runs like a Swiss watch. Trouble is, try to find one.
Rich C.