I have a spider that I have never seen wobble. I got lucky with her as I bought her before I knew about the wobble problem. My bumblebees (not related to the spider) sadly both wobble. I have seen a number of ads on kingsnake stating "no wobble" in spider ads. I suppose they could be lying, but these are well known breeders in many cases- I don't think that would be wise for their reputation to say "no wobble" if they wobble! So apparently there are spiders out there that do not wobble!