So here's something interesting: items that are in your inventory on login will not glitch out in the inventory for that session. So if for example you were running a superheater, you would need to make sure that there is at least one each of your ore, coal, your bar, and nature runes in your inventory when you log in; that way, for the duration of that session they will always be visible. Once you've logged in you can deposit them and run the script normally.
They can still glitch out in the bank, but withdrawing from static slots can get around that. As for playing legit, it's really not worth even trying on Safe Mode right now. Just switch to another display mode if you can.
Long ago, the '90s Nicktoons lived together in harmony. Then, everything changed when the century turned. Only Avatar, the best of the 2000's Nicktoons, could save them. But when the channel needed it most, the show finished. Four years passed and Mike and Bryan created the new Avatar: Legend of Korra. And although the show itself is great, it has a long way to go before it can live up to The Last Airbender. But I believe Korra can save Nickelodeon.