I wanted to already post a request for timeslip whether this limit could be removed somehow, but I'm not a 100% sure whether it exists. I encountered the problem when editing the arvillag map, which is completely stuffed with degrading crops scripts; while adding a number of new scenery scripts, I suddenly couldn't add any new scripts and the map would no longer save. Next, I removed some of the crops scripts, tried the same thing again and it went fine. Does anyone know if there is a limit, and if so what it is?