I've noticed some annoying things and a bug on this route, and I'd like to report this so that there might be a chance that it will be investigated before the preserved content will be released. 1. In the port of Aschaffenburg there are several railway sidings with a speed limit of 10 kph, which is ok. But in the shunting area there is a straight track, where on a short section there's a speed limit of only 4 kph. I think this is a mistake, because before and after this section the speed limit is 40 kph. 2. Annoying things: Quite often you are tasked to stop the train with an accuracy of less than 0.5 m without any reason for this high accuracy. It's just a stop to change the direction of travel and it's well beyond any switches.