After an intensive study of the structure of the USS P. Anderson. It appears there is a weakness in the structure that holds the lower two hulls. It would appear that during warp movement, these structures would start to resonate 180 degrees out of phase from each other. This resonating would appear as a distinctive "bounce" in the lower two hulls. Of course since the ship is in a warp field, the "bounce" would appear to the observer to be in "slow motion". It has been noted to attract the attention of some of the more "friskier" male space monsters.