IM SO HAPPY! This locomotive is everything I thought it would be, and then some. I have played it in advanced with me doing the firing. A pleasant challenge. I thought that keeping the boiler pressure up would be the hard part. I was Wrong. It is trying not to slip the drivers! Getting going from a stand still has been a formidable challenge. One way of getting it going is to put about 4 notches in on the throttle, and as soon as the steam chest comes up start reducing the reverser. It has worked for me so far (probably wrong though). In time I will have it figured out correctly. Oh and yes on grades I am challenged to keep the boiler pressure up.
All that said I love this locomotive! Thank you Smokebox for making this a reality. Now if you were to "happen" to make a Christmas Polar Express themed edition, I would most certainly acquire that too.
Since everyone else gave there

on what to do next I guess I will fall in line and do the same. Narrow Gauge Colorado steam locomotive(s). If you decide to make it somebody will most certainly do Chama to Antanito route. Just throwing that out there. But hay, I couldnt be happier with this locomotive. With that said Ive got some reading to do.