It would be good if there can be a marking of closures if they contain junction node closures. If there are multiple closures on segments (daily from 7-15 for 4 weeks, for example), and you want to change the node closures, it's not possible to determine which have it and which don't without going into the closure. If you then go back out, you return to the top of the list of closures, so it's tedious to keep track where you were.