recently I have noticed a minor issue that can get annoying over time - oftentimes the little text on displays in a loco or unit can be hard to read, which is where you can click on the display, HOWEVER, when in that view, lets say Acknowledge button doesnt work and in case of some PZB surveillance or LZB exit procedure, seeing the little text can be important 1. As for PZB, we already have a helper that shows lets say 45 or 80 kph limit with yellow warning on the right side of the screen, but we could also use an icon somewhere in the HUD, confirming that LZB Ende has been successfully set for transition into PZB 2. As a further help, maybe there could be a warning / additional information ahead in case we are: - changing track => possible speed reduction - station approach or run-through And a bit of off-topic (I see no point in flooding this section with multiple threads atm) - besides tutorials for basic stuff, we definitely need advanced tutorials - PZB, LZB exit, advanced take-off and braking techniques, as we get more faults maybe a little lesson in troubleshooting etc