Converting a railcar to be a silent locomotive
Ever have problems with a mile long train, stalling on a 12 mile long gradient, and it needed 6 locos on the head end, and 4 more shoving on the rear ?
I thought, If you made the config file of several freight cars and converted them into a driveble silent loco (engine-1), a train would have alot more pulling power without so many locomotives.
How do you make a boxcar or hopper car driveable, in its config file ?
I guess the invisible "Spacer 1m-10m" on DLS is one alternative.