I used to spend HOURS editing camera heights, physics, acceleration / braking physics because very often DTG / RSC got it completely wrong...... The class 150/1 acceleration for example, the first gen 101 DMU used to accelerate like a rocket - appalling attention to detail and character of the unit. I am noticing some really stupid and aggressive braking behavior in the NTPE BR Class 47. Initial Braking is ridiculous and goes to nearly 43psi. It should be 19-21psi for initial application. I could be waiting 500 years before DTG get around to correcting it so I want to know how to edit this sort of thing and do it myself like in TS2020 etc