I have adjusted stacksizes but players are saying that some items don't stack, and I have narrowed it down to items that I overlooked putting into the config. I noticed you said it will automatically add new items, and was wondering if there was a way to force it to do that? It would just save me a lot of time pouring through trying to figure out which ones I left out ..... 

Unless someone wants to share their config? :)

Merged post

NVM, just checked and it did it! :)

Post how?