If you have done all the route tasks for kassel in tsw3 with the trophy popped shouldn't it pop automatically in tsw4 because the collectables on kassel aren't exactly the easiest to get! Especially the 50 tunnel ones which can take upto half an hour to get!
If it's the same as xbox then you have to create a new profile and redo collectables as well as scenarios & (I think) training modules. The only ones that work on your own profile are the numerical milestones (reach level xx, drive xx miles, do xx services etc etc) and these normally trigger immediately (for train miles) or after completing a single service on the route in question. Note: If you own GWE + the legends pack then do the GWE scenarios *before* reinstalling the extra scenarios from the legends bundle. If you don't then it messes up the 'complete all scenarios' achievement for BOTH addons.
