GBX.lua.JointInstance (Object)
From Goodblox Wiki
Preliminary: This item was still under development in this version of Roblox. Use only for experimental work.
The JointInstance object.
Functions
The JointInstance object incorporates only the global functions.
Properties
In addition to the global properties, the JointInstance object also has these:
Events
The JointInstance object incorporates only the global events.