In the meantime just hit F11 in game and in windowed mode and click on the forest tool, then change the percentage on top to 100% and just delete them all yourself. If you don't save, they'll load in next time, I do this and it works just fine. Plus you can tweak the maps to remove shit you don't need/want or to just add more fps. People can say it don't work, but when you have a high end pc, you can't really say what does work and what doesn't work when it comes to people who have lower end pc's. But whatever.
Yeah dude, no problem Hope you enjoy the level editor. It's the one part of the game that gets the least attention. I honestly don't even think everyone realizes it's there. I just wish it worked more smoothly but the devs are not working on it til the game itself is more complete.
For avoid leaking states and extensions, we only load what we need when game change state. Main menu >> Freeroam This means that we unload the mod extension in the process. I added a deprecated message and a backward compatibility code