I've got a few Fleischmann bogie container wagons which I was never 100% happy with as the containers are poorly held in place by big pegs and never seem to seat firmly(http://www.fleischmann.de/images/products/big/8252.jpg). On this model (http://www.fleischmann.de/images/products/big/8250.jpg) the roof of the longer white container is slightly warped so it leaves a gap at one end when in place ruining the look). The other problem is that when you run the wagon with the container, this row of big pegs is still visible and looks unrealistic.
Yesterday I bought a minitrix version(from the Alpine set) and was surprised how good it was. The chassis is die cast so it doesn't flex and the containers are weighted and have very tiny pips which locate into the diecast chassis and doesn't leave an unrealistic gap as found with the fleischmann versions.
Yesterday I bought a minitrix version(from the Alpine set) and was surprised how good it was. The chassis is die cast so it doesn't flex and the containers are weighted and have very tiny pips which locate into the diecast chassis and doesn't leave an unrealistic gap as found with the fleischmann versions.