The JointInstance.C0 API reference page contains outdated and confusing information.
C0 is the position aspect of the orientation between two parts in a weld.
JointInstance.Part0move accordingly to this value, which denotes their respective positions.
- “the position aspect of the orientation”: position is not an aspect of orientation
- “in a weld”: more than just welds extend the JointInstance class; perhaps ‘joint’ would be more appropriate
JointInstance.Part0": this should say "