OK... ...this might sound a little silly, but, my bed shakes by itself. No, nothing Exorcist like but it does move or rather kinda vibrates a little at night. For the last year I wrote it off as either small quakes or strong winds but last night, last night I know neither was happening and still, my bed was kinda quivering. It's kinda nice, relaxing even, though it panics me sometimes as I think it's the start of a quake, that's how much I notice it. No, no electronics involved either and as far as I'm aware, there is only little old me in there. I thought it must be a transferred vibration from somewhere in the building, but last night, I put my best blood hound nose on and found... well, nothing... ...so I'm starting think it might be something I'd rather not know about, if you catch my drift. Anyone anything to advise? A little worried and perturbed pup, x.