So what should I do to make sure a bin is properly hotkeyed (in MotS)? I used flag 0x122 (0x2 inventory item, 0x20 always present, 0x100 hotkeyable), and listed the item cog in items.dat. I listed the three new hotkeys in jkstring.uni at "ACTIVATE20" to 22, and increased the message count by 3. I placed the item cogs in my level cog folder and added them to my level. What is the next step?