[Stryke]

What I mean is, this is a chatting system inside a trading system.
Everytime onPlayerChats is called, it creates a new GuiMLTextCtrl inside
a GuiScrollCtrl. But, the scrollbar goes all the way up, which prevents the
players from seeing the most recent chat message without scrolling down
themselves.

Even when you don't add a new one each time it'll still do that since
the text variable is being edited. *Tried it*.