I think wobbling appearing in other morphs has more to do with some kind of neurological problem with the snake itself rather than the morph. That sounds like terribly violent thrashing, could you get a video? Some illnesses can show themselves through those sort of spinning wobbles, though he could have been born with it(maybe got a little too hot in the incubator or something!)

Poor baby. I really think he has something genetically wrong with him.

Does the wobble seem worse when he is stressed, or is it random/always there?