Thanks a bunch, gonna try the interaction, removed a lot of the useless sleeps and tried to streamline it. Gotta mine more ore then test it again. Used it all up during trials haha.
EDIT: Don't want to double post, but adding the while code that you had in your example is what fixed it. Thanks a ton! Much smoother now.
EDIT 2: Or not. It worked great for most of one inventory. Then at the end it clicked smelt, then bronze, constantly haha.
EDIT 3: Ok the while needed to be moved around is all. So that part is squared away now.
Next question ends up being, adding a gui (which I saw the tutorial for so I'll be reading that and working on it).
Then, how to add in different ores. To be able to select which ore to smelt etc.