Well I have had my spider ball python for a week now. When I first got him home he had a slight wobble and he did in the Pet store as well, but not as bad as the other spiders housed with him. He hides all day which is good and comes out at night. I notice no wobble at all now since he settled in and ate. Is the wobble brought on by stress? He had no hides at petco and he looked stressed to me when I got him.