That is so true. I last dabbled with MSTS around 2005, back in the days of the late great Otto and exciting new inventions like Jim Ward's Invisocar...
You can do the speed up/down multiple times, but just be aware that the more times you do it (generally greater than 750%) there are 'wheel slip' and...
Bob the problem with using F2 is that it saves the state of the original game and restores that, so any changes you make to traffic, schedules, etc....
Two things pop into mind: First, <CTRL><ALT><PGUP> and <CTRL><ALT><PGDN> sets the sim speed faster and slower; Second, when you get to a point in the...