study_key invisible when putting in to a chest?

[DarkEagle]

Thank you all for your reply's, i try your method's as soon as you can and i will post when it works.

---

Collision boxes will help! Use block_box_nonchar under Entities > Technical. It a block box for everything, including entities and objects.

WOW, your method worked as well as you expected.. Lol...

Thank you, again...

Have a nice day!

Edit:

These technical tools does very help you with the collision and ect.

But can i ask some question what does the ,,Invisible_box_mass_2" do?