Johdal,
Yes B&W said loosen up the midrange screw till it's finger loose then retighten it till you feel it start to give resistance and then give it a half turn. Then you should play it for 10-20 hrs to reseat.
Yes B&W said loosen up the midrange screw till it's finger loose then retighten it till you feel it start to give resistance and then give it a half turn. Then you should play it for 10-20 hrs to reseat.