Quote from: cmsluss on August 09, 2013, 08:54:39 AMi have some old AHM grain hoppers that i replaced the trucks with Athearn's and used metal wheels. these cars are getting long in tooth (1973) but roll as well as my new ones Phil
I purchased some IHC (Mehano) covered hoppers to make a grain train. I've noticed this train strains even my best locomotives. It even feels "heavy" to push/pull by hand. The are no visible defects to the trucks or wheels. Why would the "drag" on these cars be greater than on any other 50" foot HO car?
Any advice is greatly appreciated!
Thanks much!