One thing that I wish you could do is when you are making a custom scenario in scenario planner, you should be able to access the original timetable for the route you are editing on and use that as a base model for what you plan to do with the route, this could just be a simple tick box that says ‘Use base timetable’ or something like that, which would then remove the hassle of trying to recreate the timetable service by service. Another change I think would go well is the ability to select a trains destination and/or go-via points on a map (like in Free Roam) that way you aren’t restricted to the (often limited) options you currently are given. This could also help with aspects like rescue runs or blocked lines where you may have to wrong way run or take an alternate path that is not the usual one. If there are other ideas that could be used in the scenario planner I would be interested to hear what they are, so feel free to recommend them.