How can I create a lake in EEP 15?

I am curious why EEP 15 so cheap?

Please, where can I find a tutorial for "Control tracks". There is almost nothing in the EEP manual about this option in the left vertical tab Thanks

Is this better, worse or about the same as ZUSI 3 control-wise and such? And which of the two games would any of you recommend me buying?

Too bad, too bad. A franchise with huge potential, wasted. A simple example. An oval with a coal loading station and a coal consumer, any type of consumer. I did not find anything to combine in EEP 15 (EEP 14, EEP 13, EEP 12). Maybe I don't know how to search and there are resources but neither in the game nor in the EEP Shop (I searched for coal and kohle) !? Sin. I really like EEP and I installed and uninstalled it, to my annoyance and frustration many, many times. Please do something to get closer to Tr...