Track made in the world editor question

ive made a track in the old world editor (f11 one) on a map. But I really need to clear the cache of my game as a lot of mods are missing things and going invisible and clearing cache will solve them. I have been told tho if I clear the cache I will loose the track I have made which took me hours so is there a way to copy what I’ve made somewhere, clear the cache and then put it back? People keep telling me just to copy the folder from “levels” I have made the track on but I don’t think it will take the save state with my track I have made on it. Any help would be appreciated.

 

Thank you, thought that would be too easy to work lol