The battery pack in my brand new S4XP/B doesn't fit very suggly. It clicks sweetly into place, but even after I've slid the locking catch across there is still some play in the unit. It definitely wobbles and it sort of rattles if you shake the notebook (gently and when switched off of course). Is this a problem? I would have thought Sony's superb build reputation and quality control would not have allowed something like this slip through.
Or am I just being anal about it?
Its perfectly safe.