Operations via Fast Clock

[RobertInOntario]

I've recent started running trains to a mock working timetable (WTT) using an iPhone app called Fast Clock. I seem to be making progress in terms of figuring this out, partly by making up my own mock WTTs. Has anyone else used this app and have any suggestions for operating to a WTT on a small HO (or British 00, in my case) layout?

Thanks, Rob