When approaching a speed limit sign higher than the current speed limit, TSW2 behaves as though the train cannot accelerate to the higher speed until the back of the train has passed the speed limit sign. I know this is how things are on mainline railways; my understanding of the London Underground is that the train can accelerate to the new speed limit as soon as the front of the train is past the sign. Can TSW2 be modified to behave correctly with the Bakerloo line?
To my knowledge, that rule only applies to the tunnel speed limits/on dedicated London Underground Trackage, so if DTG wants to go back and change it, they should only do it for the Black and White speed boards on the LU section of the route. To add more things to the list of issues with the speed limits: Speed Limit signs do not glow/reflect light from the train's headlights, making it difficult to see them. This makes driving without the HUD extremely difficult. Also, as seen in some of the cab ride videos, the speed limit signs are supposed to be a little higher than they are in-game. (Higher as in "Higher in the tunnel" not "Higher in terms of speed")