Guys have seen this loco favourably mentioned on the forum. Interested to know if the model is basically dimensionally correct. Am I wrong in that some MTH and Lionel diesels (even in the supposedly scale ranges) tend to take a few liberties with the basic dimensions. Are there any specific MTH/Lionel "scale models" in terms of modern diesels that are just so wrong it is not worth bothering to try to two-rail them or seek two-rail examples in the case of MTH ? Many thanks for any advice.