Thank you for your feedback, my thoughts
1. I have not had that issue on the straights.. I have had freight trains of 50 or more cars and passenger trains at 50mph on straights with no issues.. are you sure you are getting the track lined up perfectly? If you dont, it will cause derailments.
I am trying to make them as realistic as possible, not like the in game train that is very unrealistic. irl you cant speed through corners, 5 degree you can go thru pretty fast, but the 10, 20, 30 and 90s are all very sharp in the railroad world. You wont be able to speed thru them.
2. That NS locomotive looks sweet! It looks like the GP33ECO is a rebuild of a GP50? I dont have a model of a GP50.. do they have an ECO unit of a GP38?
3. Hmmm I will have to look into that.. the flatbeds I have are the standard width for the rail and for the locomotives, I will have to see how they haul wide loads irl and see if I can create that!
Thank you again for the feedback