Hi Mario,

That would be an interesting talk for a future SOTM event. Maybe you should consider it :).

I try to make it clean, but even then it is possible to slip up. The borders I add are almost never finished the first time, since it's easier for me to import the relations and the new ways with JOSM and then fix all issues with iD (which may or may not sound crazy :)).

Happy mapping,
Dimitar