My problem is that in T:ANE the Replace function crashes to the Desktop with no error file. On small routes, or a localized Replace, no problem. To add to the issue is that you have to be zoomed in so close you can only see very few boards. This makes a tedious task worse. Ideally if there was a way to split a route into 2 or three separate routes , do the Replaces, and then merge them together. Of course fixing the Replace would be best, but that is somewhere down the line. The TS12 routes, and prior, were the bread and butter of Trainz. A strong emphasis on importing and simple cleanup would be a major help for all. Oh. well, much can be done in TS12 to make a "T:ANE ready" route.