I really enjoyed Cold as Ice, it was really challenging trying to adhere as close to the timetable as possible with the issues over the incab signalling etc. Managed to get the inbound service to Boston Back Bay within 3 minutes of the timetable. That included an accidental emergency brake application at Hyde Park which cost me about 2 minutes as I struggled to remember how to reset it, otherwise I think I could have been within 2 minutes of the timetable.
Amtrak #174 is what we used heavily during beta testing because of the signal drops. If you want to test your signal knowledge, that's a good choice.
Notice #801 Boston to providence was a good service for not running on time as leave late at Boston waiting for amtrack train to arrive from depot making me late over 5 mins
If you don't mind creating a bit of your own Chaos, you can try the Cab Car 7:48 am run out of Stoughton and deliberately leave 4 minutes late. You get to tab through, or in some cases, not tab through reds along the way. Details on how that works can be found in the post here: https://forums.dovetailgames.com/threads/awesome-tsw2-service-mode-runs.32010/page-11
