This is a video I just posted. Seems this is a good place to link it.
"This is my "wobble-less" spider girl. I have never seen her wobble, but after close observation, ... she does have problems. Take this video for example. Every snake has a bad day, especially young snakes- but this is an adult. This is not the first time this has happened to her. (Though I don't recall her ever giving up before) She tries to eat her rat from the wrong end, can't seem to find the head at all, then seems to lose it altogether. After this video she gave up and would not even strike at a fresh meal. This problem has also been observed in my bumblebees (pastel spider).
I know these problems could be bred out if breeders would take an interest in breeding only the best, strongest and healthiest snakes and STOP breeding the deformed and retarded just to make a quick buck...."
YouTube - The Bambi Project