04-18-2019, 05:33 PM
(This post was last modified: 04-18-2019, 05:34 PM by trainspotter139.)
(04-18-2019, 11:53 AM)tomh009 Wrote: However, doing the burn-in/testing (with 501 or otherwise) will get somewhat more difficult once revenue service starts!
Not really. You can pretty much just slot them in wherever. The signalling system is designed to accommodate that. mid-peak and evenings however would be less affected by random out-of-service trains.