Hello there! Now I know searching the entire world for something is slow and laggy. But anyway, what i'm needing is something that can search all chest minecarts (that's been loaded) for a specific item. I don't really care how slow it is. I need to find a specific item in a world. I have one way which I could do that, just a simple for loop. But I'm looking for a better way, and preferably as lag friendly as possible. So, what is the best way to do this? Thanks.