Something that I always thought could use a bit more detail and realism in the game is the coupling procedure: In the game, it's just a simple click, where in reality, depending on the coupler type, coupling can be a relatively complex procedure: Screw couplings must be tightened, air hoses connected, angle cocks closed and gradually opened (to manage air flow), etc. Run8 has a very nice, detailed simulation of the procedures involving North American automatic couplers. Proper coupling to ensure safe and speedy operations can take quite a bit of practice! I'd really like to see something similar in TSW2. Ideally, I would like a game setting that lets users toggle between "simple coupling" (as it is today) and a technically detailed simulation. What do you think?