The Original Train Driver Mod by "HealthScript" was great but it wasn't so realistic when it comes
to the speed of acceleration and stopping the train. The train accelerates too fast also stops too fast.
Now that is no longer and the train works as it should. 
Also I have added a handbrake function - Pressing "X" Button will stop the train completely.
Before this was not possible. 

NOTE :

DO NOT SAVE WHILE DRIVING THE TRAIN! 