Buttons in mixture machine!!!!

[lightningline]

Why do you think it's 1 2 3 6 5 4 ? You've got a note about the antidote, there it says how to make the cure, read the F-ing manual! :-P

its not enough though, i figured out that the order in the manual relates to the number on the machine you push, one order for the mixing, and one order for which button means which mixture.

Spoiler below!

Buttons 1 2 3
__Order 2 1 6

Buttons 6 5 4
__Order 4 5 3