This is a pointer to a forum post I did, so I can find it again later. It talks about the need to fix the origin if you make your artwork larger than before.
https://forums.adobe.com/thread/2520081
It is also an example of how to get a puppet to drag and manipulate things in the scene nicely – which is to put that object into the puppet and stick it to the hand. (Dragging a separate puppet is almost impossible to line up nicely).