How do I edit a 6-car train into a 3-car train using Train
Editor? I tried to change some formulas but ended up with a train
like this : 
If you use TrainEditor, it will be ended up like the picture you
shown.
Reason: changing MotorCars to 3/2/1 and TrailerCars to 2/1
leaving nothing behind.
Solution: make the front to head1/2.bmp/png and the 3rd/last to
head1/2.bmp/png or whatever the name it is. The picture you shown
is a TrailerCar so, change to head1/2.png/bmp.
Example: http://www.youtube.com/watch?v=CesdlBLmjaY but 2
cars with head at both cars!