How could the Prussian carry you through to the American C when the American as an american engine is not available in England - at least it has no check in the box in the editor for the England 1835 map so I assumed it would not be allowed there. No, my intention would not be to make an even later engine available early like the Prussian, but to move the starting year to an earlier date. e.g. 1828 like the England scenario in RR1 That would mean the bonus of having the John Bull early makes sense again and the Trevithick would be the only engine available at the start - which is the only way I can think that engine would see any use. I just tried to make that change but it did not work: I started the game, selected the editor, opened the map with the #07BIR name and tried to set the "earliest starting date" from 1835 to 1828. Saved the map, exited Editor, loaded my current campaign - but when looking at the 2nd board at the selection it still read "1835" and when I started the scenario in the campaign it still started in 1835...? Is it only possible to change the scenario to play that single scenario outside of a campaign? Or would I need to start a completely new campaign to get the map with the earlier date? Or do I need to change something else? In the dates windows of the editor it lists an "earliest starting date" (which I canged to 1828), below a date without description which is 1835 and a "latest starting date" which is 1835 too. Is the starting date random if there is a difference between earlierst and latest date? Or is simply the entry in the middle used? Edit: Starting a new campaing changes nothing. However when editing the date in the middle to 1828 the map in the campaign start 1828. However on the selection board where you click on the scenario you want to play in the campaign the text still reads 1835?