Just saw LargeInjector's nice Köblitz screenshot. I made a small upgrade pack for the old but gold BR 52 from EisenbahnwerkRW. - fitted with real cab light (turn on using the "Innenlicht" knob in the back) - brake pipe pressure is now displayed in the F4 HUD (added an "AirBrakePipePressureBAR" ControlValue to the engine's blueprint - this is needed by the HUD and was missing because of the loco's age) As the old rolling stock has uncompiled LUA scripts, you can edit everything . If DTG wouldn't compile them to .out files I would have already been able to fix all american locos' braking issues... Backup files are included. Enjoy.